13167423 has 6 divisors (see below), whose sum is σ = 19019624. Its totient is φ = 8778276.

The previous prime is 13167409. The next prime is 13167439. The reversal of 13167423 is 32476131.

It is not a de Polignac number, because 13167423 - 2⁶ = 13167359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13167403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 731515 + ... + 731532.

Almost surely, 2^13167423 is an apocalyptic number.

13167423 is a deficient number, since it is larger than the sum of its proper divisors (5852201).

13167423 is a wasteful number, since it uses less digits than its factorization.

13167423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1463053 (or 1463050 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 13167423 is about 3628.6943933046. The cubic root of 13167423 is about 236.1385701101.

The spelling of 13167423 in words is "thirteen million, one hundred sixty-seven thousand, four hundred twenty-three".