13401046 has 8 divisors (see below), whose sum is σ = 20185704. Its totient is φ = 6672480.

The previous prime is 13401043. The next prime is 13401053. The reversal of 13401046 is 64010431.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13401041) 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, 13420 + ... + 14383.

It is an arithmetic number, because the mean of its divisors is an integer number (2523213).

Almost surely, 2^13401046 is an apocalyptic number.

13401046 is a deficient number, since it is larger than the sum of its proper divisors (6784658).

13401046 is a wasteful number, since it uses less digits than its factorization.

13401046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28046.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 13401046 is about 3660.7439134690. The cubic root of 13401046 is about 237.5269539123.

Adding to 13401046 its reverse (64010431), we get a palindrome (77411477).

The spelling of 13401046 in words is "thirteen million, four hundred one thousand, forty-six".