11798525 has 24 divisors (see below), whose sum is σ = 15698400. Its totient is φ = 8769600.

The previous prime is 11798519. The next prime is 11798539. The reversal of 11798525 is 52589711.

It is not a de Polignac number, because 11798525 - 2⁶ = 11798461 is a prime.

Its product of digits (25200) is a multiple of the sum of its prime divisors (504).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27815 + ... + 28235.

It is an arithmetic number, because the mean of its divisors is an integer number (654100).

Almost surely, 2^11798525 is an apocalyptic number.

It is an amenable number.

11798525 is a deficient number, since it is larger than the sum of its proper divisors (3899875).

11798525 is a wasteful number, since it uses less digits than its factorization.

11798525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509 (or 504 counting only the distinct ones).

The product of its digits is 25200, while the sum is 38.

The square root of 11798525 is about 3434.8981062034. The cubic root of 11798525 is about 227.6543251088.

The spelling of 11798525 in words is "eleven million, seven hundred ninety-eight thousand, five hundred twenty-five".