72335324 has 6 divisors (see below), whose sum is σ = 126586824. Its totient is φ = 36167660.

The previous prime is 72335321. The next prime is 72335353. The reversal of 72335324 is 42353327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72335321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9041912 + ... + 9041919.

It is an arithmetic number, because the mean of its divisors is an integer number (21097804).

Almost surely, 2^72335324 is an apocalyptic number.

It is an amenable number.

72335324 is a deficient number, since it is larger than the sum of its proper divisors (54251500).

72335324 is a wasteful number, since it uses less digits than its factorization.

72335324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18083835 (or 18083833 counting only the distinct ones).

The product of its digits is 15120, while the sum is 29.

The square root of 72335324 is about 8505.0175778772. The cubic root of 72335324 is about 416.6615997962.

The spelling of 72335324 in words is "seventy-two million, three hundred thirty-five thousand, three hundred twenty-four".