72850274 has 8 divisors (see below), whose sum is σ = 124886208. Its totient is φ = 31221540.

The previous prime is 72850187. The next prime is 72850333. The reversal of 72850274 is 47205827.

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

It is a Curzon 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, 2601782 + ... + 2601809.

It is an arithmetic number, because the mean of its divisors is an integer number (15610776).

Almost surely, 2^72850274 is an apocalyptic number.

72850274 is a deficient number, since it is larger than the sum of its proper divisors (52035934).

72850274 is a wasteful number, since it uses less digits than its factorization.

72850274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5203600.

The product of its (nonzero) digits is 31360, while the sum is 35.

The square root of 72850274 is about 8535.2371964697. The cubic root of 72850274 is about 417.6479908502.

The spelling of 72850274 in words is "seventy-two million, eight hundred fifty thousand, two hundred seventy-four".