32023080 has 128 divisors (see below), whose sum is σ = 108000000. Its totient is φ = 8439552.

The previous prime is 32023073. The next prime is 32023097. The reversal of 32023080 is 8032023.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 160821 + ... + 161019.

It is an arithmetic number, because the mean of its divisors is an integer number (843750).

Almost surely, 2^32023080 is an apocalyptic number.

32023080 is a gapful number since it is divisible by the number (30) 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 32023080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54000000).

32023080 is an abundant number, since it is smaller than the sum of its proper divisors (75976920).

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

32023080 is a wasteful number, since it uses less digits than its factorization.

32023080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368 (or 358 counting only the distinct ones).

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

The square root of 32023080 is about 5658.8938848506. The cubic root of 32023080 is about 317.5565195845.

The spelling of 32023080 in words is "thirty-two million, twenty-three thousand, eighty".