72854366 has 8 divisors (see below), whose sum is σ = 117687864. Its totient is φ = 33625080.

The previous prime is 72854359. The next prime is 72854387. The reversal of 72854366 is 66345827.

It is a happy number.

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, 1401020 + ... + 1401071.

It is an arithmetic number, because the mean of its divisors is an integer number (14710983).

Almost surely, 2^72854366 is an apocalyptic number.

72854366 is a deficient number, since it is larger than the sum of its proper divisors (44833498).

72854366 is a wasteful number, since it uses less digits than its factorization.

72854366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2802106.

The product of its digits is 241920, while the sum is 41.

The square root of 72854366 is about 8535.4769052467. The cubic root of 72854366 is about 417.6558104665.

The spelling of 72854366 in words is "seventy-two million, eight hundred fifty-four thousand, three hundred sixty-six".