72937036 has 6 divisors (see below), whose sum is σ = 127639820. Its totient is φ = 36468516.

The previous prime is 72937009. The next prime is 72937043. The reversal of 72937036 is 63073927.

It is a super-2 number, since 2×72937036² = 10639622440930592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 72936986 and 72937004.

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, 9117126 + ... + 9117133.

Almost surely, 2^72937036 is an apocalyptic number.

It is an amenable number.

72937036 is a deficient number, since it is larger than the sum of its proper divisors (54702784).

72937036 is a wasteful number, since it uses less digits than its factorization.

72937036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18234263 (or 18234261 counting only the distinct ones).

The product of its (nonzero) digits is 47628, while the sum is 37.

The square root of 72937036 is about 8540.3182610486. The cubic root of 72937036 is about 417.8137262106.

The spelling of 72937036 in words is "seventy-two million, nine hundred thirty-seven thousand, thirty-six".