26164460 has 24 divisors (see below), whose sum is σ = 62795040. Its totient is φ = 8970624.

The previous prime is 26164451. The next prime is 26164471. The reversal of 26164460 is 6446162.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93305 + ... + 93584.

It is an arithmetic number, because the mean of its divisors is an integer number (2616460).

Almost surely, 2^26164460 is an apocalyptic number.

26164460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26164460 is an abundant number, since it is smaller than the sum of its proper divisors (36630580).

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

26164460 is a wasteful number, since it uses less digits than its factorization.

26164460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186905 (or 186903 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 26164460 is about 5115.1207219380. The cubic root of 26164460 is about 296.8729253410.

The spelling of 26164460 in words is "twenty-six million, one hundred sixty-four thousand, four hundred sixty".