26974790 has 8 divisors (see below), whose sum is σ = 48554640. Its totient is φ = 10789912.

The previous prime is 26974789. The next prime is 26974799. The reversal of 26974790 is 9747962.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26974799) 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, 1348730 + ... + 1348749.

It is an arithmetic number, because the mean of its divisors is an integer number (6069330).

Almost surely, 2^26974790 is an apocalyptic number.

26974790 is a deficient number, since it is larger than the sum of its proper divisors (21579850).

26974790 is a wasteful number, since it uses less digits than its factorization.

26974790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2697486.

The product of its (nonzero) digits is 190512, while the sum is 44.

The square root of 26974790 is about 5193.7260228087. The cubic root of 26974790 is about 299.9066005545.

The spelling of 26974790 in words is "twenty-six million, nine hundred seventy-four thousand, seven hundred ninety".