82750032 has 40 divisors (see below), whose sum is σ = 237524480. Its totient is φ = 27583200.

The previous prime is 82750027. The next prime is 82750043. The reversal of 82750032 is 23005728.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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

It is a junction number, because it is equal to n+sod(n) for n = 82749978 and 82750005.

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 in 7 ways as a sum of consecutive naturals, for example, 95344 + ... + 96207.

It is an arithmetic number, because the mean of its divisors is an integer number (5938112).

Almost surely, 2^82750032 is an apocalyptic number.

It is an amenable number.

82750032 is an abundant number, since it is smaller than the sum of its proper divisors (154774448).

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

82750032 is a wasteful number, since it uses less digits than its factorization.

82750032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191568 (or 191556 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 82750032 is about 9096.7044582090. The cubic root of 82750032 is about 435.7687239592.

The spelling of 82750032 in words is "eighty-two million, seven hundred fifty thousand, thirty-two".