13574925 has 144 divisors (see below), whose sum is σ = 32676480. Its totient is φ = 5391360.

The previous prime is 13574923. The next prime is 13574927. The reversal of 13574925 is 52947531.

13574925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13574923) and next prime (13574927).

It is not a de Polignac number, because 13574925 - 2¹ = 13574923 is a prime.

Its product of digits (37800) is a multiple of the sum of its prime divisors (45).

It is a zygodrome in base 3.

It is a self number, because there is not a number n which added to its sum of digits gives 13574925.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13574923) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 798517 + ... + 798533.

It is an arithmetic number, because the mean of its divisors is an integer number (226920).

Almost surely, 2^13574925 is an apocalyptic number.

13574925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13574925 is an abundant number, since it is smaller than the sum of its proper divisors (19101555).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13574925 is a wasteful number, since it uses less digits than its factorization.

13574925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69 (or 45 counting only the distinct ones).

The product of its digits is 37800, while the sum is 36.

The square root of 13574925 is about 3684.4165073998. The cubic root of 13574925 is about 238.5498491586.

The spelling of 13574925 in words is "thirteen million, five hundred seventy-four thousand, nine hundred twenty-five".