13432046 has 16 divisors (see below), whose sum is σ = 21751200. Its totient is φ = 6201888.

The previous prime is 13432037. The next prime is 13432061. The reversal of 13432046 is 64023431.

It is a happy number.

It is a super-2 number, since 2×13432046² = 360839719492232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3701 + ... + 6368.

It is an arithmetic number, because the mean of its divisors is an integer number (1359450).

Almost surely, 2^13432046 is an apocalyptic number.

13432046 is a deficient number, since it is larger than the sum of its proper divisors (8319154).

13432046 is a wasteful number, since it uses less digits than its factorization.

13432046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10123.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 13432046 is about 3664.9755797276. The cubic root of 13432046 is about 237.7099661215.

Adding to 13432046 its reverse (64023431), we get a palindrome (77455477).

The spelling of 13432046 in words is "thirteen million, four hundred thirty-two thousand, forty-six".