23720054 has 8 divisors (see below), whose sum is σ = 36337248. Its totient is φ = 11607640.

The previous prime is 23720027. The next prime is 23720063. The reversal of 23720054 is 45002732.

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

It is a congruent number.

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, 126077 + ... + 126264.

It is an arithmetic number, because the mean of its divisors is an integer number (4542156).

Almost surely, 2^23720054 is an apocalyptic number.

23720054 is a deficient number, since it is larger than the sum of its proper divisors (12617194).

23720054 is a wasteful number, since it uses less digits than its factorization.

23720054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252390.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 23720054 is about 4870.3238085368. The cubic root of 23720054 is about 287.3239915759.

Adding to 23720054 its reverse (45002732), we get a palindrome (68722786).

The spelling of 23720054 in words is "twenty-three million, seven hundred twenty thousand, fifty-four".