34282157 has 12 divisors (see below), whose sum is σ = 42426720. Its totient is φ = 27123408.

The previous prime is 34282153. The next prime is 34282159. The reversal of 34282157 is 75128243.

It is not a de Polignac number, because 34282157 - 2² = 34282153 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34282151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13307 + ... + 15672.

It is an arithmetic number, because the mean of its divisors is an integer number (3535560).

Almost surely, 2^34282157 is an apocalyptic number.

It is an amenable number.

34282157 is a deficient number, since it is larger than the sum of its proper divisors (8144563).

34282157 is a wasteful number, since it uses less digits than its factorization.

34282157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29012 (or 28999 counting only the distinct ones).

The product of its digits is 13440, while the sum is 32.

The square root of 34282157 is about 5855.0966687152. The cubic root of 34282157 is about 324.8548685333.

The spelling of 34282157 in words is "thirty-four million, two hundred eighty-two thousand, one hundred fifty-seven".