72024373 has 2 divisors, whose sum is σ = 72024374. Its totient is φ = 72024372.

The previous prime is 72024341. The next prime is 72024389. The reversal of 72024373 is 37342027.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70946929 + 1077444 = 8423^2 + 1038^2 .

It is an emirp because it is prime and its reverse (37342027) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 72024373 - 2⁵ = 72024341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (72024473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36012186 + 36012187.

It is an arithmetic number, because the mean of its divisors is an integer number (36012187).

Almost surely, 2^72024373 is an apocalyptic number.

It is an amenable number.

72024373 is a deficient number, since it is larger than the sum of its proper divisors (1).

72024373 is an equidigital number, since it uses as much as digits as its factorization.

72024373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7056, while the sum is 28.

The square root of 72024373 is about 8486.7174455145. The cubic root of 72024373 is about 416.0637017988.

The spelling of 72024373 in words is "seventy-two million, twenty-four thousand, three hundred seventy-three".