15425085 has 16 divisors (see below), whose sum is σ = 26578944. Its totient is φ = 7593792.

The previous prime is 15425083. The next prime is 15425099. The reversal of 15425085 is 58052451.

It is not a de Polignac number, because 15425085 - 2¹ = 15425083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15425083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39357 + ... + 39746.

It is an arithmetic number, because the mean of its divisors is an integer number (1661184).

Almost surely, 2^15425085 is an apocalyptic number.

15425085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

15425085 is a deficient number, since it is larger than the sum of its proper divisors (11153859).

15425085 is a wasteful number, since it uses less digits than its factorization.

15425085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79124.

The product of its (nonzero) digits is 8000, while the sum is 30.

The square root of 15425085 is about 3927.4781985391. The cubic root of 15425085 is about 248.9292068227.

The spelling of 15425085 in words is "fifteen million, four hundred twenty-five thousand, eighty-five".