72612060 has 48 divisors (see below), whose sum is σ = 205900800. Its totient is φ = 19116864.

The previous prime is 72612047. The next prime is 72612073. The reversal of 72612060 is 6021627.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (72612047) and next prime (72612073).

It is a super-2 number, since 2×72612060² = 10545022514887200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 72612060.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2920 + ... + 12399.

It is an arithmetic number, because the mean of its divisors is an integer number (4289600).

Almost surely, 2^72612060 is an apocalyptic number.

It is an amenable number.

72612060 is an abundant number, since it is smaller than the sum of its proper divisors (133288740).

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

72612060 is a wasteful number, since it uses less digits than its factorization.

72612060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15410 (or 15408 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 72612060 is about 8521.2710319529. The cubic root of 72612060 is about 417.1922696785.

Adding to 72612060 its reverse (6021627), we get a palindrome (78633687).

The spelling of 72612060 in words is "seventy-two million, six hundred twelve thousand, sixty".