82412152 has 16 divisors (see below), whose sum is σ = 154632600. Its totient is φ = 41176800.

The previous prime is 82412129. The next prime is 82412179. The reversal of 82412152 is 25121428.

It is a super-2 number, since 2×82412152² = 13583525594542208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12499 + ... + 17917.

Almost surely, 2^82412152 is an apocalyptic number.

It is an amenable number.

82412152 is a deficient number, since it is larger than the sum of its proper divisors (72220448).

82412152 is a wasteful number, since it uses less digits than its factorization.

82412152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7326 (or 7322 counting only the distinct ones).

The product of its digits is 1280, while the sum is 25.

The square root of 82412152 is about 9078.1139010259. The cubic root of 82412152 is about 435.1748132546.

The spelling of 82412152 in words is "eighty-two million, four hundred twelve thousand, one hundred fifty-two".