82632015 has 32 divisors (see below), whose sum is σ = 150494400. Its totient is φ = 42992640.

The previous prime is 82632013. The next prime is 82632029. The reversal of 82632015 is 51023628.

It is not a de Polignac number, because 82632015 - 2¹ = 82632013 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 82632015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82632013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1930 + ... + 12999.

It is an arithmetic number, because the mean of its divisors is an integer number (4702950).

Almost surely, 2^82632015 is an apocalyptic number.

82632015 is a deficient number, since it is larger than the sum of its proper divisors (67862385).

82632015 is a wasteful number, since it uses less digits than its factorization.

82632015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14984 (or 14978 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 82632015 is about 9090.2153439839. The cubic root of 82632015 is about 435.5614628689.

The spelling of 82632015 in words is "eighty-two million, six hundred thirty-two thousand, fifteen".