72096344 has 8 divisors (see below), whose sum is σ = 135180660. Its totient is φ = 36048168.

The previous prime is 72096341. The next prime is 72096383. The reversal of 72096344 is 44369027.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72096341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4506014 + ... + 4506029.

Almost surely, 2^72096344 is an apocalyptic number.

It is an amenable number.

72096344 is a deficient number, since it is larger than the sum of its proper divisors (63084316).

72096344 is a wasteful number, since it uses less digits than its factorization.

72096344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9012049 (or 9012045 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 72096344 is about 8490.9566009961. The cubic root of 72096344 is about 416.2022407908.

The spelling of 72096344 in words is "seventy-two million, ninety-six thousand, three hundred forty-four".