73036988 has 24 divisors (see below), whose sum is σ = 134843520. Its totient is φ = 34518960.

The previous prime is 73036963. The next prime is 73037009. The reversal of 73036988 is 88963037.

It is a super-2 number, since 2×73036988² = 10668803232224288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47195 + ... + 48717.

It is an arithmetic number, because the mean of its divisors is an integer number (5618480).

Almost surely, 2^73036988 is an apocalyptic number.

It is an amenable number.

73036988 is a deficient number, since it is larger than the sum of its proper divisors (61806532).

73036988 is a wasteful number, since it uses less digits than its factorization.

73036988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2177 (or 2175 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 73036988 is about 8546.1680301759. The cubic root of 73036988 is about 418.0044946595.

The spelling of 73036988 in words is "seventy-three million, thirty-six thousand, nine hundred eighty-eight".