26972876 has 24 divisors (see below), whose sum is σ = 54072480. Its totient is φ = 11532672.

The previous prime is 26972873. The next prime is 26972879. The reversal of 26972876 is 67827962.

It is an interprime number because it is at equal distance from previous prime (26972873) and next prime (26972879).

It is a super-2 number, since 2×26972876² = 1455072079422752, 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 26972876.

It is not an unprimeable number, because it can be changed into a prime (26972873) 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 7 ways as a sum of consecutive naturals, for example, 15086 + ... + 16778.

It is an arithmetic number, because the mean of its divisors is an integer number (2253020).

Almost surely, 2^26972876 is an apocalyptic number.

It is an amenable number.

26972876 is an abundant number, since it is smaller than the sum of its proper divisors (27099604).

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

26972876 is a wasteful number, since it uses less digits than its factorization.

26972876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2273 (or 2271 counting only the distinct ones).

The product of its digits is 508032, while the sum is 47.

The square root of 26972876 is about 5193.5417587615. The cubic root of 26972876 is about 299.8995070817.

The spelling of 26972876 in words is "twenty-six million, nine hundred seventy-two thousand, eight hundred seventy-six".