13701386 has 4 divisors (see below), whose sum is σ = 20552082. Its totient is φ = 6850692.

The previous prime is 13701379. The next prime is 13701397. The reversal of 13701386 is 68310731.

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., 9211225 + 4490161 = 3035^2 + 2119^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3425345 + ... + 3425348.

Almost surely, 2^13701386 is an apocalyptic number.

13701386 is a deficient number, since it is larger than the sum of its proper divisors (6850696).

13701386 is an equidigital number, since it uses as much as digits as its factorization.

13701386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6850695.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 13701386 is about 3701.5383288573. The cubic root of 13701386 is about 239.2883199580.

The spelling of 13701386 in words is "thirteen million, seven hundred one thousand, three hundred eighty-six".