25370963 has 6 divisors (see below), whose sum is σ = 25667244. Its totient is φ = 25078064.

The previous prime is 25370959. The next prime is 25370971. The reversal of 25370963 is 36907352.

It is not a de Polignac number, because 25370963 - 2² = 25370959 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25370993) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6320 + ... + 9522.

It is an arithmetic number, because the mean of its divisors is an integer number (4277874).

Almost surely, 2^25370963 is an apocalyptic number.

25370963 is a deficient number, since it is larger than the sum of its proper divisors (296281).

25370963 is an frugal number, since it uses more digits than its factorization.

25370963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3381 (or 3292 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 35.

The square root of 25370963 is about 5036.9596980718. The cubic root of 25370963 is about 293.8409485699.

The spelling of 25370963 in words is "twenty-five million, three hundred seventy thousand, nine hundred sixty-three".