25160930 has 16 divisors (see below), whose sum is σ = 45347904. Its totient is φ = 10051440.

The previous prime is 25160929. The next prime is 25160939. The reversal of 25160930 is 3906152.

It is a self number, because there is not a number n which added to its sum of digits gives 25160930.

It is not an unprimeable number, because it can be changed into a prime (25160939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12065 + ... + 13995.

It is an arithmetic number, because the mean of its divisors is an integer number (2834244).

Almost surely, 2^25160930 is an apocalyptic number.

25160930 is a deficient number, since it is larger than the sum of its proper divisors (20186974).

25160930 is a wasteful number, since it uses less digits than its factorization.

25160930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3241.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 25160930 is about 5016.0671845580. The cubic root of 25160930 is about 293.0278485802.

The spelling of 25160930 in words is "twenty-five million, one hundred sixty thousand, nine hundred thirty".