345525242 has 16 divisors (see below), whose sum is σ = 528532992. Its totient is φ = 169381200.

The previous prime is 345525209. The next prime is 345525283. The reversal of 345525242 is 242525543.

It is a junction number, because it is equal to n+sod(n) for n = 345525199 and 345525208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12503 + ... + 29109.

It is an arithmetic number, because the mean of its divisors is an integer number (33033312).

Almost surely, 2^345525242 is an apocalyptic number.

345525242 is a deficient number, since it is larger than the sum of its proper divisors (183007750).

345525242 is a wasteful number, since it uses less digits than its factorization.

345525242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16813.

The product of its digits is 48000, while the sum is 32.

The square root of 345525242 is about 18588.3092829875. The cubic root of 345525242 is about 701.7136531244.

The spelling of 345525242 in words is "three hundred forty-five million, five hundred twenty-five thousand, two hundred forty-two".