25056970 has 16 divisors (see below), whose sum is σ = 45843048. Its totient is φ = 9858240.

The previous prime is 25056947. The next prime is 25056979. The reversal of 25056970 is 7965052.

It can be written as a sum of positive squares in 4 ways, for example, as 19263321 + 5793649 = 4389^2 + 2407^2 .

It is not an unprimeable number, because it can be changed into a prime (25056979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19929 + ... + 21148.

Almost surely, 2^25056970 is an apocalyptic number.

25056970 is a deficient number, since it is larger than the sum of its proper divisors (20786078).

25056970 is a wasteful number, since it uses less digits than its factorization.

25056970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41145.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 25056970 is about 5005.6937581119. The cubic root of 25056970 is about 292.6237137084.

The spelling of 25056970 in words is "twenty-five million, fifty-six thousand, nine hundred seventy".