82846572 has 24 divisors (see below), whose sum is σ = 196195776. Its totient is φ = 27203088.

The previous prime is 82846567. The next prime is 82846573. The reversal of 82846572 is 27564828.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (82846573) 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, 50718 + ... + 52325.

It is an arithmetic number, because the mean of its divisors is an integer number (8174824).

Almost surely, 2^82846572 is an apocalyptic number.

It is an amenable number.

82846572 is an abundant number, since it is smaller than the sum of its proper divisors (113349204).

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

82846572 is a wasteful number, since it uses less digits than its factorization.

82846572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103117 (or 103115 counting only the distinct ones).

The product of its digits is 215040, while the sum is 42.

The square root of 82846572 is about 9102.0092287363. The cubic root of 82846572 is about 435.9381207247.

The spelling of 82846572 in words is "eighty-two million, eight hundred forty-six thousand, five hundred seventy-two".