345264022 has 4 divisors (see below), whose sum is σ = 517896036. Its totient is φ = 172632010.

The previous prime is 345264001. The next prime is 345264041. The reversal of 345264022 is 220462543.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86316004 + ... + 86316007.

It is an arithmetic number, because the mean of its divisors is an integer number (129474009).

Almost surely, 2^345264022 is an apocalyptic number.

345264022 is a deficient number, since it is larger than the sum of its proper divisors (172632014).

345264022 is a wasteful number, since it uses less digits than its factorization.

345264022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172632013.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 345264022 is about 18581.2814950961. The cubic root of 345264022 is about 701.5367747278.

The spelling of 345264022 in words is "three hundred forty-five million, two hundred sixty-four thousand, twenty-two".