10440025 has 24 divisors (see below), whose sum is σ = 14086400. Its totient is φ = 7646400.

The previous prime is 10440019. The next prime is 10440037. The reversal of 10440025 is 52004401.

10440025 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10440025 - 2²³ = 2051417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10439990 and 10440008.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14371 + ... + 15079.

Almost surely, 2^10440025 is an apocalyptic number.

It is an amenable number.

10440025 is a deficient number, since it is larger than the sum of its proper divisors (3646375).

10440025 is a wasteful number, since it uses less digits than its factorization.

10440025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769 (or 764 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 10440025 is about 3231.1027529313. The cubic root of 10440025 is about 218.5582373866.

Adding to 10440025 its reverse (52004401), we get a palindrome (62444426).

The spelling of 10440025 in words is "ten million, four hundred forty thousand, twenty-five".