72987202 has 8 divisors (see below), whose sum is σ = 109518912. Its totient is φ = 36480900.

The previous prime is 72987191. The next prime is 72987217. The reversal of 72987202 is 20278927.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4627 + ... + 12937.

It is an arithmetic number, because the mean of its divisors is an integer number (13689864).

Almost surely, 2^72987202 is an apocalyptic number.

72987202 is a deficient number, since it is larger than the sum of its proper divisors (36531710).

72987202 is a wasteful number, since it uses less digits than its factorization.

72987202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12704.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 72987202 is about 8543.2547661884. The cubic root of 72987202 is about 417.9094948395.

The spelling of 72987202 in words is "seventy-two million, nine hundred eighty-seven thousand, two hundred two".