23432160 has 48 divisors (see below), whose sum is σ = 73812816. Its totient is φ = 6248448.

The previous prime is 23432159. The next prime is 23432173. The reversal of 23432160 is 6123432.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×23432160² = 1098132244531200, which contains 22 as substring.

It is a congruent number.

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, 23929 + ... + 24888.

It is an arithmetic number, because the mean of its divisors is an integer number (1537767).

Almost surely, 2^23432160 is an apocalyptic number.

23432160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23432160 is an abundant number, since it is smaller than the sum of its proper divisors (50380656).

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

23432160 is a wasteful number, since it uses less digits than its factorization.

23432160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48835 (or 48827 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 23432160 is about 4840.6776385130. The cubic root of 23432160 is about 286.1568246797.

Adding to 23432160 its reverse (6123432), we get a palindrome (29555592).

The spelling of 23432160 in words is "twenty-three million, four hundred thirty-two thousand, one hundred sixty".