25082973 has 16 divisors (see below), whose sum is σ = 39346560. Its totient is φ = 15738048.

The previous prime is 25082933. The next prime is 25082977. The reversal of 25082973 is 37928052.

It is a happy number.

It is not a de Polignac number, because 25082973 - 2⁶ = 25082909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25082977) 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 15 ways as a sum of consecutive naturals, for example, 26865 + ... + 27782.

It is an arithmetic number, because the mean of its divisors is an integer number (2459160).

Almost surely, 2^25082973 is an apocalyptic number.

It is an amenable number.

25082973 is a deficient number, since it is larger than the sum of its proper divisors (14263587).

25082973 is a wasteful number, since it uses less digits than its factorization.

25082973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54673 (or 54667 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 25082973 is about 5008.2904268822. The cubic root of 25082973 is about 292.7249026367.

The spelling of 25082973 in words is "twenty-five million, eighty-two thousand, nine hundred seventy-three".