32532157 has 8 divisors (see below), whose sum is σ = 37452096. Its totient is φ = 27680352.

The previous prime is 32532133. The next prime is 32532163. The reversal of 32532157 is 75123523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 32532157 - 2²³ = 24143549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32532107) 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, 16003 + ... + 17920.

It is an arithmetic number, because the mean of its divisors is an integer number (4681512).

Almost surely, 2^32532157 is an apocalyptic number.

It is an amenable number.

32532157 is a deficient number, since it is larger than the sum of its proper divisors (4919939).

32532157 is a wasteful number, since it uses less digits than its factorization.

32532157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34067.

The product of its digits is 6300, while the sum is 28.

The square root of 32532157 is about 5703.6967836658. The cubic root of 32532157 is about 319.2304326537.

The spelling of 32532157 in words is "thirty-two million, five hundred thirty-two thousand, one hundred fifty-seven".