26425597 has 16 divisors (see below), whose sum is σ = 30326400. Its totient is φ = 22792000.

The previous prime is 26425589. The next prime is 26425601. The reversal of 26425597 is 79552462.

It is not a de Polignac number, because 26425597 - 2³ = 26425589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26425517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37347 + ... + 38047.

It is an arithmetic number, because the mean of its divisors is an integer number (1895400).

Almost surely, 2^26425597 is an apocalyptic number.

It is an amenable number.

26425597 is a deficient number, since it is larger than the sum of its proper divisors (3900803).

26425597 is a wasteful number, since it uses less digits than its factorization.

26425597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884.

The product of its digits is 151200, while the sum is 40.

The square root of 26425597 is about 5140.5833326579. The cubic root of 26425597 is about 297.8573142417.

The spelling of 26425597 in words is "twenty-six million, four hundred twenty-five thousand, five hundred ninety-seven".