32138080 has 48 divisors (see below), whose sum is σ = 81771984. Its totient is φ = 11865600.

The previous prime is 32138077. The next prime is 32138081. The reversal of 32138080 is 8083123.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32138081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5646 + ... + 9805.

It is an arithmetic number, because the mean of its divisors is an integer number (1703583).

Almost surely, 2^32138080 is an apocalyptic number.

It is an amenable number.

32138080 is an abundant number, since it is smaller than the sum of its proper divisors (49633904).

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

32138080 is a wasteful number, since it uses less digits than its factorization.

32138080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15479 (or 15471 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 32138080 is about 5669.0457750842. The cubic root of 32138080 is about 317.9361975290.

The spelling of 32138080 in words is "thirty-two million, one hundred thirty-eight thousand, eighty".