345252024 has 64 divisors (see below), whose sum is σ = 1032813600. Its totient is φ = 106230528.

The previous prime is 345251999. The next prime is 345252043. The reversal of 345252024 is 420252543.

It is a happy number.

345252024 is a `hidden beast` number, since 3 + 452 + 5 + 202 + 4 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58669 + ... + 64284.

Almost surely, 2^345252024 is an apocalyptic number.

It is an amenable number.

345252024 is an abundant number, since it is smaller than the sum of its proper divisors (687561576).

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

345252024 is a wasteful number, since it uses less digits than its factorization.

345252024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122981 (or 122971 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 345252024 is about 18580.9586405008. The cubic root of 345252024 is about 701.5286484484.

The spelling of 345252024 in words is "three hundred forty-five million, two hundred fifty-two thousand, twenty-four".