425572082 has 32 divisors (see below), whose sum is σ = 721768320. Its totient is φ = 187833360.

The previous prime is 425572073. The next prime is 425572111. The reversal of 425572082 is 280275524.

It is a super-2 number, since 2×425572082² = 362223193955629448, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98957 + ... + 103167.

It is an arithmetic number, because the mean of its divisors is an integer number (22555260).

Almost surely, 2^425572082 is an apocalyptic number.

425572082 is the 16844-th pentagonal number.

425572082 is a deficient number, since it is larger than the sum of its proper divisors (296196238).

425572082 is a wasteful number, since it uses less digits than its factorization.

425572082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4275 (or 4249 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 35.

The square root of 425572082 is about 20629.3984885648. The cubic root of 425572082 is about 752.1844945414.

The spelling of 425572082 in words is "four hundred twenty-five million, five hundred seventy-two thousand, eighty-two".