13442703 has 8 divisors (see below), whose sum is σ = 18340608. Its totient is φ = 8753304.

The previous prime is 13442701. The next prime is 13442707. The reversal of 13442703 is 30724431.

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

It is not a de Polignac number, because 13442703 - 2¹ = 13442701 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13442701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51975 + ... + 52232.

It is an arithmetic number, because the mean of its divisors is an integer number (2292576).

Almost surely, 2^13442703 is an apocalyptic number.

13442703 is a deficient number, since it is larger than the sum of its proper divisors (4897905).

13442703 is a wasteful number, since it uses less digits than its factorization.

13442703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104253.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 13442703 is about 3666.4291892794. The cubic root of 13442703 is about 237.7728159519.

The spelling of 13442703 in words is "thirteen million, four hundred forty-two thousand, seven hundred three".