26516892 has 12 divisors (see below), whose sum is σ = 61872776. Its totient is φ = 8838960.

The previous prime is 26516887. The next prime is 26516899. The reversal of 26516892 is 29861562.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×26516892² = 1406291122679328, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 26516892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26516899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1104859 + ... + 1104882.

Almost surely, 2^26516892 is an apocalyptic number.

It is an amenable number.

26516892 is an abundant number, since it is smaller than the sum of its proper divisors (35355884).

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

26516892 is a wasteful number, since it uses less digits than its factorization.

26516892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209748 (or 2209746 counting only the distinct ones).

The product of its digits is 51840, while the sum is 39.

The square root of 26516892 is about 5149.4555051966. The cubic root of 26516892 is about 298.1999318963.

The spelling of 26516892 in words is "twenty-six million, five hundred sixteen thousand, eight hundred ninety-two".