73062872 has 32 divisors (see below), whose sum is σ = 147445920. Its totient is φ = 33815040.

The previous prime is 73062851. The next prime is 73062883. The reversal of 73062872 is 27826037.

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, 3893 + ... + 12699.

It is an arithmetic number, because the mean of its divisors is an integer number (4607685).

Almost surely, 2^73062872 is an apocalyptic number.

It is an amenable number.

73062872 is an abundant number, since it is smaller than the sum of its proper divisors (74383048).

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

73062872 is a wasteful number, since it uses less digits than its factorization.

73062872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8891 (or 8887 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 73062872 is about 8547.6822589518. The cubic root of 73062872 is about 418.0538685030.

The spelling of 73062872 in words is "seventy-three million, sixty-two thousand, eight hundred seventy-two".