23090760 has 384 divisors, whose sum is σ = 101088000. Its totient is φ = 4515840.

The previous prime is 23090737. The next prime is 23090761. The reversal of 23090760 is 6709032.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (23090761) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1358272 + ... + 1358288.

It is an arithmetic number, because the mean of its divisors is an integer number (263250).

Almost surely, 2^23090760 is an apocalyptic number.

23090760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23090760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50544000).

23090760 is an abundant number, since it is smaller than the sum of its proper divisors (77997240).

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

23090760 is a wasteful number, since it uses less digits than its factorization.

23090760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66 (or 45 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 23090760 is about 4805.2845909478. The cubic root of 23090760 is about 284.7602785679.

Adding to 23090760 its reverse (6709032), we get a palindrome (29799792).

The spelling of 23090760 in words is "twenty-three million, ninety thousand, seven hundred sixty".