4293157 has 16 divisors (see below), whose sum is σ = 4976640. Its totient is φ = 3665200.

The previous prime is 4293127. The next prime is 4293167. The reversal of 4293157 is 7513924.

It is not a de Polignac number, because 4293157 - 2¹¹ = 4291109 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 (4293127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17844 + ... + 18082.

It is an arithmetic number, because the mean of its divisors is an integer number (311040).

Almost surely, 2^4293157 is an apocalyptic number.

It is an amenable number.

4293157 is a deficient number, since it is larger than the sum of its proper divisors (683483).

4293157 is a wasteful number, since it uses less digits than its factorization.

4293157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344.

The product of its digits is 7560, while the sum is 31.

The square root of 4293157 is about 2071.9934845457. The cubic root of 4293157 is about 162.5270266684.

The spelling of 4293157 in words is "four million, two hundred ninety-three thousand, one hundred fifty-seven".