26275425 has 24 divisors (see below), whose sum is σ = 47392800. Its totient is φ = 12739200.

The previous prime is 26275409. The next prime is 26275427. The reversal of 26275425 is 52457262.

It is not a de Polignac number, because 26275425 - 2⁴ = 26275409 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26275427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15100 + ... + 16749.

It is an arithmetic number, because the mean of its divisors is an integer number (1974700).

Almost surely, 2^26275425 is an apocalyptic number.

26275425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

26275425 is a deficient number, since it is larger than the sum of its proper divisors (21117375).

26275425 is a wasteful number, since it uses less digits than its factorization.

26275425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31873 (or 31868 counting only the distinct ones).

The product of its digits is 33600, while the sum is 33.

The square root of 26275425 is about 5125.9560083949. The cubic root of 26275425 is about 297.2920185590.

The spelling of 26275425 in words is "twenty-six million, two hundred seventy-five thousand, four hundred twenty-five".