15113425 has 24 divisors (see below), whose sum is σ = 20329056. Its totient is φ = 11101440.

The previous prime is 15113419. The next prime is 15113431. The reversal of 15113425 is 52431151.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (15113419) and next prime (15113431).

It is not a de Polignac number, because 15113425 - 2⁹ = 15112913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 15113396 and 15113405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17862 + ... + 18688.

It is an arithmetic number, because the mean of its divisors is an integer number (847044).

Almost surely, 2^15113425 is an apocalyptic number.

It is an amenable number.

15113425 is a deficient number, since it is larger than the sum of its proper divisors (5215631).

15113425 is a wasteful number, since it uses less digits than its factorization.

15113425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897 (or 892 counting only the distinct ones).

The product of its digits is 600, while the sum is 22.

The square root of 15113425 is about 3887.5988733407. The cubic root of 15113425 is about 247.2412696028.

Adding to 15113425 its reverse (52431151), we get a palindrome (67544576).

The spelling of 15113425 in words is "fifteen million, one hundred thirteen thousand, four hundred twenty-five".