26969834 has 4 divisors (see below), whose sum is σ = 40454754. Its totient is φ = 13484916.

The previous prime is 26969821. The next prime is 26969849. The reversal of 26969834 is 43896962.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 25654225 + 1315609 = 5065^2 + 1147^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6742457 + ... + 6742460.

Almost surely, 2^26969834 is an apocalyptic number.

26969834 is a deficient number, since it is larger than the sum of its proper divisors (13484920).

26969834 is a wasteful number, since it uses less digits than its factorization.

26969834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13484919.

The product of its digits is 559872, while the sum is 47.

The square root of 26969834 is about 5193.2488867760. The cubic root of 26969834 is about 299.8882324393. Note that the first 3 decimals are identical.

The spelling of 26969834 in words is "twenty-six million, nine hundred sixty-nine thousand, eight hundred thirty-four".