23032080 has 80 divisors (see below), whose sum is σ = 79340160. Its totient is φ = 6141312.

The previous prime is 23032067. The next prime is 23032091. The reversal of 23032080 is 8023032.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3172 + ... + 7491.

It is an arithmetic number, because the mean of its divisors is an integer number (991752).

Almost surely, 2^23032080 is an apocalyptic number.

23032080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23032080 is an abundant number, since it is smaller than the sum of its proper divisors (56308080).

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

23032080 is a wasteful number, since it uses less digits than its factorization.

23032080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10685 (or 10673 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 23032080 is about 4799.1749290894. The cubic root of 23032080 is about 284.5188557672.

It can be divided in two parts, 230320 and 80, that added together give a square (230400 = 480²).

The spelling of 23032080 in words is "twenty-three million, thirty-two thousand, eighty".