146930112 has 140 divisors (see below), whose sum is σ = 497890800. Its totient is φ = 41969664.

The previous prime is 146930087. The next prime is 146930117. The reversal of 146930112 is 211039641.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146930117) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 34264 + ... + 38312.

Almost surely, 2^146930112 is an apocalyptic number.

146930112 is a gapful number since it is divisible by the number (12) 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 146930112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (248945400).

146930112 is an abundant number, since it is smaller than the sum of its proper divisors (350960688).

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

146930112 is an equidigital number, since it uses as much as digits as its factorization.

146930112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4080 (or 4061 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 146930112 is about 12121.4731777949. The cubic root of 146930112 is about 527.6795576295.

Adding to 146930112 its reverse (211039641), we get a palindrome (357969753).

The spelling of 146930112 in words is "one hundred forty-six million, nine hundred thirty thousand, one hundred twelve".