8625901 has 2 divisors, whose sum is σ = 8625902. Its totient is φ = 8625900.

The previous prime is 8625889. The next prime is 8625913. The reversal of 8625901 is 1095268.

It is a balanced prime because it is at equal distance from previous prime (8625889) and next prime (8625913).

It can be written as a sum of positive squares in only one way, i.e., 8259876 + 366025 = 2874^2 + 605^2 .

It is a cyclic number.

It is not a de Polignac number, because 8625901 - 2²¹ = 6528749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8625961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4312950 + 4312951.

It is an arithmetic number, because the mean of its divisors is an integer number (4312951).

Almost surely, 2^8625901 is an apocalyptic number.

It is an amenable number.

8625901 is a deficient number, since it is larger than the sum of its proper divisors (1).

8625901 is an equidigital number, since it uses as much as digits as its factorization.

8625901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 8625901 is about 2936.9884235386. The cubic root of 8625901 is about 205.0854373203.

The spelling of 8625901 in words is "eight million, six hundred twenty-five thousand, nine hundred one".