10415725 has 6 divisors (see below), whose sum is σ = 12915530. Its totient is φ = 8332560.

The previous prime is 10415723. The next prime is 10415731. The reversal of 10415725 is 52751401.

It can be written as a sum of positive squares in 3 ways, for example, as 8649 + 10407076 = 93^2 + 3226^2 .

It is not a de Polignac number, because 10415725 - 2¹ = 10415723 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: 416629 = 10415725 / (1 + 0 + 4 + 1 + 5 + 7 + 2 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 10415725.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10415723) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 208290 + ... + 208339.

Almost surely, 2^10415725 is an apocalyptic number.

It is an amenable number.

10415725 is a deficient number, since it is larger than the sum of its proper divisors (2499805).

10415725 is an equidigital number, since it uses as much as digits as its factorization.

10415725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416639 (or 416634 counting only the distinct ones).

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

The square root of 10415725 is about 3227.3402361697. The cubic root of 10415725 is about 218.3885350129.

The spelling of 10415725 in words is "ten million, four hundred fifteen thousand, seven hundred twenty-five".