13507942 has 32 divisors (see below), whose sum is σ = 24058944. Its totient is φ = 5568000.

The previous prime is 13507931. The next prime is 13507957. The reversal of 13507942 is 24970531.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57858 + ... + 58090.

It is an arithmetic number, because the mean of its divisors is an integer number (751842).

Almost surely, 2^13507942 is an apocalyptic number.

13507942 is a deficient number, since it is larger than the sum of its proper divisors (10551002).

13507942 is a wasteful number, since it uses less digits than its factorization.

13507942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 13507942 is about 3675.3152245760. The cubic root of 13507942 is about 238.1568417497.

The spelling of 13507942 in words is "thirteen million, five hundred seven thousand, nine hundred forty-two".