146274260 has 96 divisors (see below), whose sum is σ = 351630720. Its totient is φ = 50624000.

The previous prime is 146274257. The next prime is 146274263. The reversal of 146274260 is 62472641.

It is an interprime number because it is at equal distance from previous prime (146274257) and next prime (146274263).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146274263) 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, 644267 + ... + 644493.

It is an arithmetic number, because the mean of its divisors is an integer number (3662820).

Almost surely, 2^146274260 is an apocalyptic number.

146274260 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 146274260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175815360).

146274260 is an abundant number, since it is smaller than the sum of its proper divisors (205356460).

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

146274260 is a wasteful number, since it uses less digits than its factorization.

146274260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377 (or 375 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 146274260 is about 12094.3896084093. The cubic root of 146274260 is about 526.8932520377.

The spelling of 146274260 in words is "one hundred forty-six million, two hundred seventy-four thousand, two hundred sixty".