13695722 has 8 divisors (see below), whose sum is σ = 21044772. Its totient is φ = 6680800.

The previous prime is 13695691. The next prime is 13695733. The reversal of 13695722 is 22759631.

It can be written as a sum of positive squares in 2 ways, for example, as 11296321 + 2399401 = 3361^2 + 1549^2 .

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

It is a super-2 number, since 2×13695722² = 375145602202568, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83429 + ... + 83592.

Almost surely, 2^13695722 is an apocalyptic number.

13695722 is a deficient number, since it is larger than the sum of its proper divisors (7349050).

13695722 is a wasteful number, since it uses less digits than its factorization.

13695722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167064.

The product of its digits is 22680, while the sum is 35.

The square root of 13695722 is about 3700.7731624621. The cubic root of 13695722 is about 239.2553423735.

The spelling of 13695722 in words is "thirteen million, six hundred ninety-five thousand, seven hundred twenty-two".