26976438 has 24 divisors (see below), whose sum is σ = 60465600. Its totient is φ = 8681904.

The previous prime is 26976427. The next prime is 26976461. The reversal of 26976438 is 83467962.

It is a junction number, because it is equal to n+sod(n) for n = 26976393 and 26976402.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 25318 + ... + 26361.

It is an arithmetic number, because the mean of its divisors is an integer number (2519400).

Almost surely, 2^26976438 is an apocalyptic number.

26976438 is an abundant number, since it is smaller than the sum of its proper divisors (33489162).

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

26976438 is a wasteful number, since it uses less digits than its factorization.

26976438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51716 (or 51713 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 26976438 is about 5193.8846733442. The cubic root of 26976438 is about 299.9127079361.

The spelling of 26976438 in words is "twenty-six million, nine hundred seventy-six thousand, four hundred thirty-eight".