32480157 has 16 divisors (see below), whose sum is σ = 45342720. Its totient is φ = 20655600.

The previous prime is 32480131. The next prime is 32480167. The reversal of 32480157 is 75108423.

It is not a de Polignac number, because 32480157 - 2⁸ = 32479901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32480167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4144 + ... + 9062.

It is an arithmetic number, because the mean of its divisors is an integer number (2833920).

Almost surely, 2^32480157 is an apocalyptic number.

It is an amenable number.

32480157 is a deficient number, since it is larger than the sum of its proper divisors (12862563).

32480157 is a wasteful number, since it uses less digits than its factorization.

32480157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5024.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 32480157 is about 5699.1365135431. The cubic root of 32480157 is about 319.0602540114.

The spelling of 32480157 in words is "thirty-two million, four hundred eighty thousand, one hundred fifty-seven".