25070976 has 96 divisors (see below), whose sum is σ = 82477200. Its totient is φ = 7160832.

The previous prime is 25070959. The next prime is 25070977. The reversal of 25070976 is 67907052.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 25070976.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25070977) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6510 + ... + 9618.

Almost surely, 2^25070976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25070976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41238600).

25070976 is an abundant number, since it is smaller than the sum of its proper divisors (57406224).

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

25070976 is a wasteful number, since it uses less digits than its factorization.

25070976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3136 (or 3121 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 25070976 is about 5007.0925695457. The cubic root of 25070976 is about 292.6782258107.

The spelling of 25070976 in words is "twenty-five million, seventy thousand, nine hundred seventy-six".