72368902 has 8 divisors (see below), whose sum is σ = 113273136. Its totient is φ = 34611192.

The previous prime is 72368873. The next prime is 72368909. The reversal of 72368902 is 20986327.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72368909) 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, 786573 + ... + 786664.

It is an arithmetic number, because the mean of its divisors is an integer number (14159142).

Almost surely, 2^72368902 is an apocalyptic number.

72368902 is a deficient number, since it is larger than the sum of its proper divisors (40904234).

72368902 is a wasteful number, since it uses less digits than its factorization.

72368902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1573262.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 72368902 is about 8506.9913600520. The cubic root of 72368902 is about 416.7260611509.

The spelling of 72368902 in words is "seventy-two million, three hundred sixty-eight thousand, nine hundred two".