23135360 has 64 divisors (see below), whose sum is σ = 56860920. Its totient is φ = 8994816.

The previous prime is 23135347. The next prime is 23135377. The reversal of 23135360 is 6353132.

It can be written as a sum of positive squares in 4 ways, for example, as 23116864 + 18496 = 4808^2 + 136^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23192 + ... + 24168.

Almost surely, 2^23135360 is an apocalyptic number.

23135360 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 23135360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28430460).

23135360 is an abundant number, since it is smaller than the sum of its proper divisors (33725560).

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

23135360 is an equidigital number, since it uses as much as digits as its factorization.

23135360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033 (or 1021 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 23135360 is about 4809.9230763080. The cubic root of 23135360 is about 284.9434996236.

Adding to 23135360 its reverse (6353132), we get a palindrome (29488492).

The spelling of 23135360 in words is "twenty-three million, one hundred thirty-five thousand, three hundred sixty".