26460680 has 16 divisors (see below), whose sum is σ = 59536620. Its totient is φ = 10584256.

The previous prime is 26460677. The next prime is 26460683. The reversal of 26460680 is 8606462.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (26460677) and next prime (26460683).

It can be written as a sum of positive squares in 2 ways, for example, as 25542916 + 917764 = 5054^2 + 958^2 .

It is not an unprimeable number, because it can be changed into a prime (26460683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330719 + ... + 330798.

Almost surely, 2^26460680 is an apocalyptic number.

26460680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26460680 is an abundant number, since it is smaller than the sum of its proper divisors (33075940).

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

26460680 is a wasteful number, since it uses less digits than its factorization.

26460680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661528 (or 661524 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 26460680 is about 5143.9945567623. The cubic root of 26460680 is about 297.9890691605.

The spelling of 26460680 in words is "twenty-six million, four hundred sixty thousand, six hundred eighty".