23470560 has 120 divisors (see below), whose sum is σ = 82877256. Its totient is φ = 6255360.

The previous prime is 23470553. The next prime is 23470571. The reversal of 23470560 is 6507432.

It is a happy number.

23470560 is a `hidden beast` number, since 2 + 34 + 70 + 560 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12055 + ... + 13865.

Almost surely, 2^23470560 is an apocalyptic number.

23470560 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 23470560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41438628).

23470560 is an abundant number, since it is smaller than the sum of its proper divisors (59406696).

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

23470560 is a wasteful number, since it uses less digits than its factorization.

23470560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1838 (or 1821 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 23470560 is about 4844.6424016639. The cubic root of 23470560 is about 286.3130547643.

Adding to 23470560 its reverse (6507432), we get a palindrome (29977992).

The spelling of 23470560 in words is "twenty-three million, four hundred seventy thousand, five hundred sixty".