26695940 has 12 divisors (see below), whose sum is σ = 56061516. Its totient is φ = 10678368.

The previous prime is 26695937. The next prime is 26695943. The reversal of 26695940 is 4959662.

It is an interprime number because it is at equal distance from previous prime (26695937) and next prime (26695943).

It can be written as a sum of positive squares in 2 ways, for example, as 16760836 + 9935104 = 4094^2 + 3152^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (26695943) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 667379 + ... + 667418.

It is an arithmetic number, because the mean of its divisors is an integer number (4671793).

Almost surely, 2^26695940 is an apocalyptic number.

26695940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26695940 is an abundant number, since it is smaller than the sum of its proper divisors (29365576).

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

26695940 is a wasteful number, since it uses less digits than its factorization.

26695940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1334806 (or 1334804 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 26695940 is about 5166.8113958224. The cubic root of 26695940 is about 298.8695978381.

The spelling of 26695940 in words is "twenty-six million, six hundred ninety-five thousand, nine hundred forty".