13957046 has 8 divisors (see below), whose sum is σ = 21100800. Its totient is φ = 6923448.

The previous prime is 13957007. The next prime is 13957049. The reversal of 13957046 is 64075931.

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

It is a super-2 number, since 2×13957046² = 389598266092232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13956997 and 13957015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13957049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27221 + ... + 27728.

It is an arithmetic number, because the mean of its divisors is an integer number (2637600).

Almost surely, 2^13957046 is an apocalyptic number.

13957046 is a deficient number, since it is larger than the sum of its proper divisors (7143754).

13957046 is a wasteful number, since it uses less digits than its factorization.

13957046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55078.

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

The square root of 13957046 is about 3735.9130075525. The cubic root of 13957046 is about 240.7674852070.

The spelling of 13957046 in words is "thirteen million, nine hundred fifty-seven thousand, forty-six".