10440125 has 20 divisors (see below), whose sum is σ = 13843596. Its totient is φ = 7860800.

The previous prime is 10440107. The next prime is 10440127. The reversal of 10440125 is 52104401.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 10 ways, for example, as 5373124 + 5067001 = 2318^2 + 2251^2 .

It is not a de Polignac number, because 10440125 - 2²² = 6245821 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10440127) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 614117 + ... + 614133.

Almost surely, 2^10440125 is an apocalyptic number.

It is an amenable number.

10440125 is a deficient number, since it is larger than the sum of its proper divisors (3403471).

10440125 is an frugal number, since it uses more digits than its factorization.

10440125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83 (or 22 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 10440125 is about 3231.1182274872. The cubic root of 10440125 is about 218.5589352060.

10440125 divided by its sum of digits (17) gives a cube (614125 = 85³).

Adding to 10440125 its reverse (52104401), we get a palindrome (62544526).

The spelling of 10440125 in words is "ten million, four hundred forty thousand, one hundred twenty-five".