25937061 has 4 divisors (see below), whose sum is σ = 34582752. Its totient is φ = 17291372.

The previous prime is 25937059. The next prime is 25937069. The reversal of 25937061 is 16073952.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 25937061 - 2¹ = 25937059 is a prime.

It is a super-2 number, since 2×25937061² = 1345462266635442, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25937069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4322841 + ... + 4322846.

It is an arithmetic number, because the mean of its divisors is an integer number (8645688).

Almost surely, 2^25937061 is an apocalyptic number.

It is an amenable number.

25937061 is a deficient number, since it is larger than the sum of its proper divisors (8645691).

25937061 is an equidigital number, since it uses as much as digits as its factorization.

25937061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8645690.

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 25937061 is about 5092.8440973586. The cubic root of 25937061 is about 296.0103668453.

The spelling of 25937061 in words is "twenty-five million, nine hundred thirty-seven thousand, sixty-one".