10172125 has 16 divisors (see below), whose sum is σ = 13366080. Its totient is φ = 7707600.

The previous prime is 10172093. The next prime is 10172143. The reversal of 10172125 is 52127101.

It is not a de Polignac number, because 10172125 - 2⁵ = 10172093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 234 + ... + 4516.

It is an arithmetic number, because the mean of its divisors is an integer number (835380).

Almost surely, 2^10172125 is an apocalyptic number.

It is an amenable number.

10172125 is a deficient number, since it is larger than the sum of its proper divisors (3193955).

10172125 is an equidigital number, since it uses as much as digits as its factorization.

10172125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4317 (or 4307 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 10172125 is about 3189.3768983925. The cubic root of 10172125 is about 216.6725507935.

Adding to 10172125 its reverse (52127101), we get a palindrome (62299226).

The spelling of 10172125 in words is "ten million, one hundred seventy-two thousand, one hundred twenty-five".