13932482 has 4 divisors (see below), whose sum is σ = 20898726. Its totient is φ = 6966240.

The previous prime is 13932439. The next prime is 13932493. The reversal of 13932482 is 28423931.

It is a happy number.

13932482 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 can be written as a sum of positive squares in only one way, i.e., 13608721 + 323761 = 3689^2 + 569^2 .

It is a super-2 number, since 2×13932482² = 388228109360648, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3483119 + ... + 3483122.

Almost surely, 2^13932482 is an apocalyptic number.

13932482 is a deficient number, since it is larger than the sum of its proper divisors (6966244).

13932482 is an equidigital number, since it uses as much as digits as its factorization.

13932482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6966243.

The product of its digits is 10368, while the sum is 32.

The square root of 13932482 is about 3732.6240099962. The cubic root of 13932482 is about 240.6261543094.

The spelling of 13932482 in words is "thirteen million, nine hundred thirty-two thousand, four hundred eighty-two".