23429003 has 4 divisors (see below), whose sum is σ = 25231248. Its totient is φ = 21626760.

The previous prime is 23428997. The next prime is 23429027. The reversal of 23429003 is 30092432.

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

It is a cyclic number.

It is not a de Polignac number, because 23429003 - 2¹⁰ = 23427979 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23429003.

It is not an unprimeable number, because it can be changed into a prime (23459003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 901103 + ... + 901128.

It is an arithmetic number, because the mean of its divisors is an integer number (6307812).

Almost surely, 2^23429003 is an apocalyptic number.

23429003 is a deficient number, since it is larger than the sum of its proper divisors (1802245).

23429003 is a wasteful number, since it uses less digits than its factorization.

23429003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1802244.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 23429003 is about 4840.3515368204. The cubic root of 23429003 is about 286.1439728603.

The spelling of 23429003 in words is "twenty-three million, four hundred twenty-nine thousand, three".