25970976 has 48 divisors (see below), whose sum is σ = 75751200. Its totient is φ = 8656704.

The previous prime is 25970969. The next prime is 25970977. The reversal of 25970976 is 67907952.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (25970977) 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, 14166 + ... + 15893.

It is an arithmetic number, because the mean of its divisors is an integer number (1578150).

Almost surely, 2^25970976 is an apocalyptic number.

It is an amenable number.

25970976 is an abundant number, since it is smaller than the sum of its proper divisors (49780224).

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

25970976 is a wasteful number, since it uses less digits than its factorization.

25970976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30078 (or 30064 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 45.

The square root of 25970976 is about 5096.1726815327. The cubic root of 25970976 is about 296.1393305581.

The spelling of 25970976 in words is "twenty-five million, nine hundred seventy thousand, nine hundred seventy-six".