23072760 has 48 divisors (see below), whose sum is σ = 74987640. Its totient is φ = 6152640.

The previous prime is 23072747. The next prime is 23072761. The reversal of 23072760 is 6727032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23072761) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31686 + ... + 32405.

Almost surely, 2^23072760 is an apocalyptic number.

23072760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23072760 is an abundant number, since it is smaller than the sum of its proper divisors (51914880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23072760 is a wasteful number, since it uses less digits than its factorization.

23072760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64108 (or 64101 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 23072760 is about 4803.4112878245. The cubic root of 23072760 is about 284.6862660268.

Adding to 23072760 its reverse (6727032), we get a palindrome (29799792).

It can be divided in two parts, 23072 and 760, that added together give a palindrome (23832).

The spelling of 23072760 in words is "twenty-three million, seventy-two thousand, seven hundred sixty".