4282157 has 4 divisors (see below), whose sum is σ = 4671456. Its totient is φ = 3892860.

The previous prime is 4282151. The next prime is 4282177. The reversal of 4282157 is 7512824.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4282157 - 2⁴ = 4282141 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 (4282151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194633 + ... + 194654.

It is an arithmetic number, because the mean of its divisors is an integer number (1167864).

Almost surely, 2^4282157 is an apocalyptic number.

It is an amenable number.

4282157 is a deficient number, since it is larger than the sum of its proper divisors (389299).

4282157 is a wasteful number, since it uses less digits than its factorization.

4282157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389298.

The product of its digits is 4480, while the sum is 29.

The square root of 4282157 is about 2069.3373335442. The cubic root of 4282157 is about 162.3880981069.

The spelling of 4282157 in words is "four million, two hundred eighty-two thousand, one hundred fifty-seven".