13738722 has 16 divisors (see below), whose sum is σ = 27542592. Its totient is φ = 4568720.

The previous prime is 13738717. The next prime is 13738849. The reversal of 13738722 is 22783731.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283 + ... + 5249.

It is an arithmetic number, because the mean of its divisors is an integer number (1721412).

Almost surely, 2^13738722 is an apocalyptic number.

13738722 is an abundant number, since it is smaller than the sum of its proper divisors (13803870).

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

13738722 is a wasteful number, since it uses less digits than its factorization.

13738722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5433.

The product of its digits is 14112, while the sum is 33.

The square root of 13738722 is about 3706.5782063785. The cubic root of 13738722 is about 239.5054747754.

The spelling of 13738722 in words is "thirteen million, seven hundred thirty-eight thousand, seven hundred twenty-two".