72687062 has 16 divisors (see below), whose sum is σ = 126958752. Its totient is φ = 30563520.

The previous prime is 72687029. The next prime is 72687077. The reversal of 72687062 is 26078627.

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, 48239 + ... + 49722.

It is an arithmetic number, because the mean of its divisors is an integer number (7934922).

Almost surely, 2^72687062 is an apocalyptic number.

72687062 is a deficient number, since it is larger than the sum of its proper divisors (54271690).

72687062 is a wasteful number, since it uses less digits than its factorization.

72687062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98023.

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 72687062 is about 8525.6707654002. The cubic root of 72687062 is about 417.3358614703.

The spelling of 72687062 in words is "seventy-two million, six hundred eighty-seven thousand, sixty-two".