10308625 has 8 divisors (see below), whose sum is σ = 12865320. Its totient is φ = 8246800.

The previous prime is 10308593. The next prime is 10308629. The reversal of 10308625 is 52680301.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 215296 + 10093329 = 464^2 + 3177^2 .

It is not a de Polignac number, because 10308625 - 2⁵ = 10308593 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 10308625.

It is not an unprimeable number, because it can be changed into a prime (10308629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41110 + ... + 41359.

It is an arithmetic number, because the mean of its divisors is an integer number (1608165).

Almost surely, 2^10308625 is an apocalyptic number.

It is an amenable number.

10308625 is a deficient number, since it is larger than the sum of its proper divisors (2556695).

10308625 is an frugal number, since it uses more digits than its factorization.

10308625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82484 (or 82474 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 10308625 is about 3210.7047512968. The cubic root of 10308625 is about 217.6374258115.

Adding to 10308625 its reverse (52680301), we get a palindrome (62988926).

The spelling of 10308625 in words is "ten million, three hundred eight thousand, six hundred twenty-five".