72025364 has 12 divisors (see below), whose sum is σ = 126127764. Its totient is φ = 35988864.

The previous prime is 72025363. The next prime is 72025403. The reversal of 72025364 is 46352027.

It can be written as a sum of positive squares in 2 ways, for example, as 47720464 + 24304900 = 6908^2 + 4930^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72025361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2042 + ... + 12174.

It is an arithmetic number, because the mean of its divisors is an integer number (10510647).

Almost surely, 2^72025364 is an apocalyptic number.

It is an amenable number.

72025364 is a deficient number, since it is larger than the sum of its proper divisors (54102400).

72025364 is a wasteful number, since it uses less digits than its factorization.

72025364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11914 (or 11912 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 72025364 is about 8486.7758306674. The cubic root of 72025364 is about 416.0656100289.

The spelling of 72025364 in words is "seventy-two million, twenty-five thousand, three hundred sixty-four".