82032152 has 8 divisors (see below), whose sum is σ = 153810300. Its totient is φ = 41016072.

The previous prime is 82032133. The next prime is 82032173. The reversal of 82032152 is 25123028.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×82032152² = 13458547923502208, which contains 22 as substring.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 5127002 + ... + 5127017.

Almost surely, 2^82032152 is an apocalyptic number.

It is an amenable number.

82032152 is a deficient number, since it is larger than the sum of its proper divisors (71778148).

82032152 is a wasteful number, since it uses less digits than its factorization.

82032152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10254025 (or 10254021 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 82032152 is about 9057.1602613623. The cubic root of 82032152 is about 434.5049231769.

The spelling of 82032152 in words is "eighty-two million, thirty-two thousand, one hundred fifty-two".