72314654 has 8 divisors (see below), whose sum is σ = 108520608. Its totient is φ = 36141120.

The previous prime is 72314647. The next prime is 72314659. The reversal of 72314654 is 45641327.

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

It is a self number, because there is not a number n which added to its sum of digits gives 72314654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72314659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1427 + ... + 12110.

It is an arithmetic number, because the mean of its divisors is an integer number (13565076).

Almost surely, 2^72314654 is an apocalyptic number.

72314654 is a deficient number, since it is larger than the sum of its proper divisors (36205954).

72314654 is a wasteful number, since it uses less digits than its factorization.

72314654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16210.

The product of its digits is 20160, while the sum is 32.

The square root of 72314654 is about 8503.8023260186. The cubic root of 72314654 is about 416.6219086501.

The spelling of 72314654 in words is "seventy-two million, three hundred fourteen thousand, six hundred fifty-four".