26488056 has 32 divisors (see below), whose sum is σ = 75680640. Its totient is φ = 7567968.

The previous prime is 26488051. The next prime is 26488073. The reversal of 26488056 is 65088462.

It is a super-2 number, since 2×26488056² = 1403234221318272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26488051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78666 + ... + 79001.

It is an arithmetic number, because the mean of its divisors is an integer number (2365020).

Almost surely, 2^26488056 is an apocalyptic number.

It is an amenable number.

26488056 is an abundant number, since it is smaller than the sum of its proper divisors (49192584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26488056 is a wasteful number, since it uses less digits than its factorization.

26488056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157683 (or 157679 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 26488056 is about 5146.6548359104. The cubic root of 26488056 is about 298.0917994136.

The spelling of 26488056 in words is "twenty-six million, four hundred eighty-eight thousand, fifty-six".