322860048 has 80 divisors (see below), whose sum is σ = 956414976. Its totient is φ = 91935360.

The previous prime is 322860029. The next prime is 322860067. The reversal of 322860048 is 840068223.

It is an interprime number because it is at equal distance from previous prime (322860029) and next prime (322860067).

It is a super-2 number, since 2×322860048² = 208477221189124608, which contains 22 as substring.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109765 + ... + 112667.

Almost surely, 2^322860048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 322860048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (478207488).

322860048 is an abundant number, since it is smaller than the sum of its proper divisors (633554928).

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

322860048 is a wasteful number, since it uses less digits than its factorization.

322860048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3252 (or 3246 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 322860048 is about 17968.3067649681. The cubic root of 322860048 is about 686.0220932572.

The spelling of 322860048 in words is "three hundred twenty-two million, eight hundred sixty thousand, forty-eight".