27425130 has 32 divisors (see below), whose sum is σ = 65976768. Its totient is φ = 7296000.

The previous prime is 27425129. The next prime is 27425137. The reversal of 27425130 is 3152472.

It is a self number, because there is not a number n which added to its sum of digits gives 27425130.

It is not an unprimeable number, because it can be changed into a prime (27425137) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 16330 + ... + 17930.

It is an arithmetic number, because the mean of its divisors is an integer number (2061774).

Almost surely, 2^27425130 is an apocalyptic number.

27425130 is an abundant number, since it is smaller than the sum of its proper divisors (38551638).

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

27425130 is a wasteful number, since it uses less digits than its factorization.

27425130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2182.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 27425130 is about 5236.9008010464. The cubic root of 27425130 is about 301.5663630117.

The spelling of 27425130 in words is "twenty-seven million, four hundred twenty-five thousand, one hundred thirty".