72532083 has 16 divisors (see below), whose sum is σ = 104594336. Its totient is φ = 44444160.

The previous prime is 72532079. The next prime is 72532091. The reversal of 72532083 is 38023527.

It is not a de Polignac number, because 72532083 - 2² = 72532079 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 72532083.

It is not an unprimeable number, because it can be changed into a prime (72532073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5541 + ... + 13257.

It is an arithmetic number, because the mean of its divisors is an integer number (6537146).

Almost surely, 2^72532083 is an apocalyptic number.

72532083 is a deficient number, since it is larger than the sum of its proper divisors (32062253).

72532083 is a wasteful number, since it uses less digits than its factorization.

72532083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7974.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 72532083 is about 8516.5769532131. The cubic root of 72532083 is about 417.0390442425.

The spelling of 72532083 in words is "seventy-two million, five hundred thirty-two thousand, eighty-three".