4334157 has 12 divisors (see below), whose sum is σ = 6283420. Its totient is φ = 2878848.

The previous prime is 4334123. The next prime is 4334171. The reversal of 4334157 is 7514334.

It can be written as a sum of positive squares in 2 ways, for example, as 670761 + 3663396 = 819^2 + 1914^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4334157 is a prime.

It is a Duffinian number.

4334157 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4334157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4334107) 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, 2319 + ... + 3747.

Almost surely, 2^4334157 is an apocalyptic number.

It is an amenable number.

4334157 is a deficient number, since it is larger than the sum of its proper divisors (1949263).

4334157 is a wasteful number, since it uses less digits than its factorization.

4334157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1772 (or 1769 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 4334157 is about 2081.8638283999. The cubic root of 4334157 is about 163.0427704642.

The spelling of 4334157 in words is "four million, three hundred thirty-four thousand, one hundred fifty-seven".