72660062 has 16 divisors (see below), whose sum is σ = 110512512. Its totient is φ = 35825880.

The previous prime is 72660043. The next prime is 72660113. The reversal of 72660062 is 26006627.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 55637 + ... + 56927.

It is an arithmetic number, because the mean of its divisors is an integer number (6907032).

Almost surely, 2^72660062 is an apocalyptic number.

72660062 is a deficient number, since it is larger than the sum of its proper divisors (37852450).

72660062 is a wasteful number, since it uses less digits than its factorization.

72660062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1663.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 72660062 is about 8524.0871652043. The cubic root of 72660062 is about 417.2841811876.

Adding to 72660062 its reverse (26006627), we get a palindrome (98666689).

The spelling of 72660062 in words is "seventy-two million, six hundred sixty thousand, sixty-two".