13700374 has 4 divisors (see below), whose sum is σ = 20550564. Its totient is φ = 6850186.

The previous prime is 13700371. The next prime is 13700399. The reversal of 13700374 is 47300731.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13700371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3425092 + ... + 3425095.

It is an arithmetic number, because the mean of its divisors is an integer number (5137641).

Almost surely, 2^13700374 is an apocalyptic number.

13700374 is a deficient number, since it is larger than the sum of its proper divisors (6850190).

13700374 is an equidigital number, since it uses as much as digits as its factorization.

13700374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6850189.

The product of its (nonzero) digits is 1764, while the sum is 25.

The square root of 13700374 is about 3701.4016264113. The cubic root of 13700374 is about 239.2824284436.

The spelling of 13700374 in words is "thirteen million, seven hundred thousand, three hundred seventy-four".