26582425 has 24 divisors (see below), whose sum is σ = 34997760. Its totient is φ = 19972800.

The previous prime is 26582419. The next prime is 26582429. The reversal of 26582425 is 52428562.

It is not a de Polignac number, because 26582425 - 2³ = 26582417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26582429) 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, 90579 + ... + 90871.

It is an arithmetic number, because the mean of its divisors is an integer number (1458240).

Almost surely, 2^26582425 is an apocalyptic number.

26582425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

26582425 is a deficient number, since it is larger than the sum of its proper divisors (8415335).

26582425 is a wasteful number, since it uses less digits than its factorization.

26582425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513 (or 508 counting only the distinct ones).

The product of its digits is 38400, while the sum is 34.

The square root of 26582425 is about 5155.8146785935. The cubic root of 26582425 is about 298.4453837359.

The spelling of 26582425 in words is "twenty-six million, five hundred eighty-two thousand, four hundred twenty-five".