26054664 has 16 divisors (see below), whose sum is σ = 65136720. Its totient is φ = 8684880.

The previous prime is 26054627. The next prime is 26054671. The reversal of 26054664 is 46645062.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542782 + ... + 542829.

It is an arithmetic number, because the mean of its divisors is an integer number (4071045).

Almost surely, 2^26054664 is an apocalyptic number.

26054664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

26054664 is an abundant number, since it is smaller than the sum of its proper divisors (39082056).

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

26054664 is a wasteful number, since it uses less digits than its factorization.

26054664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1085620 (or 1085616 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 26054664 is about 5104.3769453284. The cubic root of 26054664 is about 296.4570793090.

The spelling of 26054664 in words is "twenty-six million, fifty-four thousand, six hundred sixty-four".