23003402 has 8 divisors (see below), whose sum is σ = 34840416. Its totient is φ = 11389932.

The previous prime is 23003399. The next prime is 23003411. The reversal of 23003402 is 20430032.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55628 + ... + 56039.

It is an arithmetic number, because the mean of its divisors is an integer number (4355052).

Almost surely, 2^23003402 is an apocalyptic number.

23003402 is a deficient number, since it is larger than the sum of its proper divisors (11837014).

23003402 is a wasteful number, since it uses less digits than its factorization.

23003402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111772.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 23003402 is about 4796.1861932164. The cubic root of 23003402 is about 284.4007187946.

Adding to 23003402 its reverse (20430032), we get a palindrome (43433434).

The spelling of 23003402 in words is "twenty-three million, three thousand, four hundred two".