4270157 has 16 divisors (see below), whose sum is σ = 4727808. Its totient is φ = 3843840.

The previous prime is 4270139. The next prime is 4270169. The reversal of 4270157 is 7510724.

It is a cyclic number.

It is not a de Polignac number, because 4270157 - 2⁶ = 4270093 is a prime.

It is a Duffinian number.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4270177) 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, 37733 + ... + 37845.

It is an arithmetic number, because the mean of its divisors is an integer number (295488).

Almost surely, 2^4270157 is an apocalyptic number.

It is an amenable number.

4270157 is a deficient number, since it is larger than the sum of its proper divisors (457651).

4270157 is a wasteful number, since it uses less digits than its factorization.

4270157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220.

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 4270157 is about 2066.4358204406. The cubic root of 4270157 is about 162.2362680616.

The spelling of 4270157 in words is "four million, two hundred seventy thousand, one hundred fifty-seven".