326273052 has 24 divisors (see below), whose sum is σ = 870061696. Its totient is φ = 93220848.

The previous prime is 326273041. The next prime is 326273053. The reversal of 326273052 is 250372623.

It is a super-2 number, since 2×326273052² = 212908208922789408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326273053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1942018 + ... + 1942185.

Almost surely, 2^326273052 is an apocalyptic number.

It is an amenable number.

326273052 is an abundant number, since it is smaller than the sum of its proper divisors (543788644).

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

326273052 is a wasteful number, since it uses less digits than its factorization.

326273052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3884217 (or 3884215 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 326273052 is about 18063.0299783840. The cubic root of 326273052 is about 688.4309737780.

The spelling of 326273052 in words is "three hundred twenty-six million, two hundred seventy-three thousand, fifty-two".