72596 has 6 divisors (see below), whose sum is σ = 127050. Its totient is φ = 36296.

The previous prime is 72577. The next prime is 72613. The reversal of 72596 is 69527.

It can be written as a sum of positive squares in only one way, i.e., 55696 + 16900 = 236^2 + 130^2 .

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9071 + ... + 9078.

It is an arithmetic number, because the mean of its divisors is an integer number (21175).

2⁷²⁵⁹⁶ is an apocalyptic number.

It is an amenable number.

72596 is a deficient number, since it is larger than the sum of its proper divisors (54454).

72596 is a wasteful number, since it uses less digits than its factorization.

72596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18153 (or 18151 counting only the distinct ones).

The product of its digits is 3780, while the sum is 29.

The square root of 72596 is about 269.4364489077. The cubic root of 72596 is about 41.7161509858.

The spelling of 72596 in words is "seventy-two thousand, five hundred ninety-six".