13392046 has 4 divisors (see below), whose sum is σ = 20088072. Its totient is φ = 6696022.

The previous prime is 13392011. The next prime is 13392047. The reversal of 13392046 is 64029331.

13392046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×13392046² = 358693792132232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13392047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3348010 + ... + 3348013.

It is an arithmetic number, because the mean of its divisors is an integer number (5022018).

Almost surely, 2^13392046 is an apocalyptic number.

13392046 is a deficient number, since it is larger than the sum of its proper divisors (6696026).

13392046 is an equidigital number, since it uses as much as digits as its factorization.

13392046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6696025.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 13392046 is about 3659.5144486667. The cubic root of 13392046 is about 237.4737684787.

The spelling of 13392046 in words is "thirteen million, three hundred ninety-two thousand, forty-six".