72944695 has 8 divisors (see below), whose sum is σ = 89185536. Its totient is φ = 57254496.

The previous prime is 72944687. The next prime is 72944713. The reversal of 72944695 is 59644927.

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

It is a cyclic number.

It is not a de Polignac number, because 72944695 - 2³ = 72944687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137367 + ... + 137896.

It is an arithmetic number, because the mean of its divisors is an integer number (11148192).

Almost surely, 2^72944695 is an apocalyptic number.

72944695 is a deficient number, since it is larger than the sum of its proper divisors (16240841).

72944695 is a wasteful number, since it uses less digits than its factorization.

72944695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275321.

The product of its digits is 544320, while the sum is 46.

The square root of 72944695 is about 8540.7666517708. The cubic root of 72944695 is about 417.8283503463.

The spelling of 72944695 in words is "seventy-two million, nine hundred forty-four thousand, six hundred ninety-five".