4274157 has 16 divisors (see below), whose sum is σ = 6177600. Its totient is φ = 2618112.

The previous prime is 4274147. The next prime is 4274161. The reversal of 4274157 is 7514724.

It is not a de Polignac number, because 4274157 - 2⁶ = 4274093 is a prime.

4274157 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4274147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1219 + ... + 3167.

It is an arithmetic number, because the mean of its divisors is an integer number (386100).

Almost surely, 2^4274157 is an apocalyptic number.

It is an amenable number.

4274157 is a deficient number, since it is larger than the sum of its proper divisors (1903443).

4274157 is a wasteful number, since it uses less digits than its factorization.

4274157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2012.

The product of its digits is 7840, while the sum is 30.

The square root of 4274157 is about 2067.4034439364. The cubic root of 4274157 is about 162.2869096460.

The spelling of 4274157 in words is "four million, two hundred seventy-four thousand, one hundred fifty-seven".