13242373 has 8 divisors (see below), whose sum is σ = 14176800. Its totient is φ = 12331728.

The previous prime is 13242367. The next prime is 13242377. The reversal of 13242373 is 37324231.

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

It is a cyclic number.

It is not a de Polignac number, because 13242373 - 2²¹ = 11145221 is a prime.

It is a super-2 number, since 2×13242373² = 350720885342258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13242377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4786 + ... + 7027.

It is an arithmetic number, because the mean of its divisors is an integer number (1772100).

Almost surely, 2^13242373 is an apocalyptic number.

It is an amenable number.

13242373 is a deficient number, since it is larger than the sum of its proper divisors (934427).

13242373 is a wasteful number, since it uses less digits than its factorization.

13242373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11891.

The product of its digits is 3024, while the sum is 25.

The square root of 13242373 is about 3639.0071448130. The cubic root of 13242373 is about 236.5857624230.

It can be divided in two parts, 132423 and 73, that added together give a square (132496 = 364²).

The spelling of 13242373 in words is "thirteen million, two hundred forty-two thousand, three hundred seventy-three".