32257085 has 16 divisors (see below), whose sum is σ = 44343936. Its totient is φ = 22066368.

The previous prime is 32257067. The next prime is 32257097. The reversal of 32257085 is 58075223.

It is a cyclic number.

It is not a de Polignac number, because 32257085 - 2¹⁰ = 32256061 is a prime.

It is a congruent number.

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, 18887 + ... + 20523.

It is an arithmetic number, because the mean of its divisors is an integer number (2771496).

Almost surely, 2^32257085 is an apocalyptic number.

32257085 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

32257085 is a deficient number, since it is larger than the sum of its proper divisors (12086851).

32257085 is a wasteful number, since it uses less digits than its factorization.

32257085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2212.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 32257085 is about 5679.5321110106. The cubic root of 32257085 is about 318.3281457692.

The spelling of 32257085 in words is "thirty-two million, two hundred fifty-seven thousand, eighty-five".