26261160 has 32 divisors (see below), whose sum is σ = 78783840. Its totient is φ = 7002944.

The previous prime is 26261159. The next prime is 26261201. The reversal of 26261160 is 6116262.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 26261160.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109302 + ... + 109541.

It is an arithmetic number, because the mean of its divisors is an integer number (2461995).

Almost surely, 2^26261160 is an apocalyptic number.

26261160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26261160 is an abundant number, since it is smaller than the sum of its proper divisors (52522680).

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

26261160 is a wasteful number, since it uses less digits than its factorization.

26261160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218857 (or 218853 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 26261160 is about 5124.5643717296. The cubic root of 26261160 is about 297.2382086037.

The spelling of 26261160 in words is "twenty-six million, two hundred sixty-one thousand, one hundred sixty".