72548662 has 8 divisors (see below), whose sum is σ = 112575600. Its totient is φ = 35023464.

The previous prime is 72548659. The next prime is 72548677. The reversal of 72548662 is 26684527.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 625362 + ... + 625477.

It is an arithmetic number, because the mean of its divisors is an integer number (14071950).

Almost surely, 2^72548662 is an apocalyptic number.

72548662 is a deficient number, since it is larger than the sum of its proper divisors (40026938).

72548662 is a wasteful number, since it uses less digits than its factorization.

72548662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250870.

The product of its digits is 161280, while the sum is 40.

The square root of 72548662 is about 8517.5502346625. The cubic root of 72548662 is about 417.0708166817.

The spelling of 72548662 in words is "seventy-two million, five hundred forty-eight thousand, six hundred sixty-two".