72895938 has 8 divisors (see below), whose sum is σ = 145791888. Its totient is φ = 24298644.

The previous prime is 72895931. The next prime is 72895943. The reversal of 72895938 is 83959827.

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

72895938 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (72895931) by changing a digit.

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, 6074656 + ... + 6074667.

It is an arithmetic number, because the mean of its divisors is an integer number (18223986).

Almost surely, 2^72895938 is an apocalyptic number.

72895938 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

72895938 is a wasteful number, since it uses less digits than its factorization.

72895938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12149328.

The product of its digits is 1088640, while the sum is 51.

The square root of 72895938 is about 8537.9118055881. The cubic root of 72895938 is about 417.7352359782.

The spelling of 72895938 in words is "seventy-two million, eight hundred ninety-five thousand, nine hundred thirty-eight".