23913046 has 4 divisors (see below), whose sum is σ = 35869572. Its totient is φ = 11956522.

The previous prime is 23913041. The next prime is 23913049. The reversal of 23913046 is 64031932.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23913041) 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 as a sum of consecutive naturals, namely, 5978260 + ... + 5978263.

It is an arithmetic number, because the mean of its divisors is an integer number (8967393).

Almost surely, 2^23913046 is an apocalyptic number.

23913046 is a deficient number, since it is larger than the sum of its proper divisors (11956526).

23913046 is a wasteful number, since it uses less digits than its factorization.

23913046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11956525.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 23913046 is about 4890.0967270597. The cubic root of 23913046 is about 288.1011331422.

Adding to 23913046 its reverse (64031932), we get a palindrome (87944978).

The spelling of 23913046 in words is "twenty-three million, nine hundred thirteen thousand, forty-six".