23023954 has 4 divisors (see below), whose sum is σ = 34535934. Its totient is φ = 11511976.

The previous prime is 23023907. The next prime is 23023993. The reversal of 23023954 is 45932032.

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

It can be written as a sum of positive squares in only one way, i.e., 22420225 + 603729 = 4735^2 + 777^2 .

It is an unprimeable number.

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, 5755987 + ... + 5755990.

Almost surely, 2^23023954 is an apocalyptic number.

23023954 is a deficient number, since it is larger than the sum of its proper divisors (11511980).

23023954 is a wasteful number, since it uses less digits than its factorization.

23023954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11511979.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 23023954 is about 4798.3282505473. The cubic root of 23023954 is about 284.4853912520.

Adding to 23023954 its reverse (45932032), we get a palindrome (68955986).

The spelling of 23023954 in words is "twenty-three million, twenty-three thousand, nine hundred fifty-four".