23379029 has 4 divisors (see below), whose sum is σ = 24754284. Its totient is φ = 22003776.

The previous prime is 23379007. The next prime is 23379073. The reversal of 23379029 is 92097332.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7562500 + 15816529 = 2750^2 + 3977^2 .

It is a cyclic number.

It is not a de Polignac number, because 23379029 - 2²⁴ = 6601813 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 23379029.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23379089) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 687602 + ... + 687635.

It is an arithmetic number, because the mean of its divisors is an integer number (6188571).

Almost surely, 2^23379029 is an apocalyptic number.

It is an amenable number.

23379029 is a deficient number, since it is larger than the sum of its proper divisors (1375255).

23379029 is a wasteful number, since it uses less digits than its factorization.

23379029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1375254.

The product of its (nonzero) digits is 20412, while the sum is 35.

The square root of 23379029 is about 4835.1865527609. The cubic root of 23379029 is about 285.9403799306.

The spelling of 23379029 in words is "twenty-three million, three hundred seventy-nine thousand, twenty-nine".