72860798 has 8 divisors (see below), whose sum is σ = 109494840. Its totient is φ = 36362520.

The previous prime is 72860797. The next prime is 72860833. The reversal of 72860798 is 89706827.

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 (72860797) 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, 32588 + ... + 34751.

It is an arithmetic number, because the mean of its divisors is an integer number (13686855).

Almost surely, 2^72860798 is an apocalyptic number.

72860798 is a deficient number, since it is larger than the sum of its proper divisors (36634042).

72860798 is a wasteful number, since it uses less digits than its factorization.

72860798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67882.

The product of its (nonzero) digits is 338688, while the sum is 47.

The square root of 72860798 is about 8535.8536772838. The cubic root of 72860798 is about 417.6681011192.

The spelling of 72860798 in words is "seventy-two million, eight hundred sixty thousand, seven hundred ninety-eight".