13934722 has 4 divisors (see below), whose sum is σ = 20902086. Its totient is φ = 6967360.

The previous prime is 13934719. The next prime is 13934737. The reversal of 13934722 is 22743931.

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., 11621281 + 2313441 = 3409^2 + 1521^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3483679 + ... + 3483682.

Almost surely, 2^13934722 is an apocalyptic number.

13934722 is a deficient number, since it is larger than the sum of its proper divisors (6967364).

13934722 is an equidigital number, since it uses as much as digits as its factorization.

13934722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6967363.

The product of its digits is 9072, while the sum is 31.

The square root of 13934722 is about 3732.9240549467. The cubic root of 13934722 is about 240.6390492050.

The spelling of 13934722 in words is "thirteen million, nine hundred thirty-four thousand, seven hundred twenty-two".