146028120 has 128 divisors (see below), whose sum is σ = 503331840. Its totient is φ = 33200640.

The previous prime is 146028119. The next prime is 146028121. The reversal of 146028120 is 21820641.

It is an interprime number because it is at equal distance from previous prime (146028119) and next prime (146028121).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146028121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 220590 + ... + 221250.

It is an arithmetic number, because the mean of its divisors is an integer number (3932280).

Almost surely, 2^146028120 is an apocalyptic number.

146028120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146028120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (251665920).

146028120 is an abundant number, since it is smaller than the sum of its proper divisors (357303720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146028120 is a wasteful number, since it uses less digits than its factorization.

146028120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945 (or 941 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 146028120 is about 12084.2095314505. The cubic root of 146028120 is about 526.5975465202.

Adding to 146028120 its reverse (21820641), we get a palindrome (167848761).

It can be divided in two parts, 14602 and 8120, that added together give a palindrome (22722).

The spelling of 146028120 in words is "one hundred forty-six million, twenty-eight thousand, one hundred twenty".