10451725 has 6 divisors (see below), whose sum is σ = 12960170. Its totient is φ = 8361360.

The previous prime is 10451717. The next prime is 10451737. The reversal of 10451725 is 52715401.

It can be written as a sum of positive squares in 3 ways, for example, as 2232036 + 8219689 = 1494^2 + 2867^2 .

It is not a de Polignac number, because 10451725 - 2³ = 10451717 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 418069 = 10451725 / (1 + 0 + 4 + 5 + 1 + 7 + 2 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 10451725.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 209010 + ... + 209059.

Almost surely, 2^10451725 is an apocalyptic number.

It is an amenable number.

10451725 is a deficient number, since it is larger than the sum of its proper divisors (2508445).

10451725 is an equidigital number, since it uses as much as digits as its factorization.

10451725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418079 (or 418074 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 10451725 is about 3232.9127733361. The cubic root of 10451725 is about 218.6398520291.

The spelling of 10451725 in words is "ten million, four hundred fifty-one thousand, seven hundred twenty-five".