72025207 has 2 divisors, whose sum is σ = 72025208. Its totient is φ = 72025206.

The previous prime is 72025189. The next prime is 72025211. The reversal of 72025207 is 70252027.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 72025207 - 2¹⁵ = 71992439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (72025237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36012603 + 36012604.

It is an arithmetic number, because the mean of its divisors is an integer number (36012604).

Almost surely, 2^72025207 is an apocalyptic number.

72025207 is a deficient number, since it is larger than the sum of its proper divisors (1).

72025207 is an equidigital number, since it uses as much as digits as its factorization.

72025207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1960, while the sum is 25.

The square root of 72025207 is about 8486.7665809777. The cubic root of 72025207 is about 416.0653077171.

The spelling of 72025207 in words is "seventy-two million, twenty-five thousand, two hundred seven".