72374007 has 8 divisors (see below), whose sum is σ = 96607360. Its totient is φ = 48195000.

The previous prime is 72373997. The next prime is 72374039. The reversal of 72374007 is 70047327.

It is a happy number.

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

It is not a de Polignac number, because 72374007 - 2⁸ = 72373751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72374047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10369 + ... + 15882.

It is an arithmetic number, because the mean of its divisors is an integer number (12075920).

Almost surely, 2^72374007 is an apocalyptic number.

72374007 is a deficient number, since it is larger than the sum of its proper divisors (24233353).

72374007 is a wasteful number, since it uses less digits than its factorization.

72374007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27173.

The product of its (nonzero) digits is 8232, while the sum is 30.

The square root of 72374007 is about 8507.2914020856. The cubic root of 72374007 is about 416.7358597267.

The spelling of 72374007 in words is "seventy-two million, three hundred seventy-four thousand, seven".