4574157 has 16 divisors (see below), whose sum is σ = 7076352. Its totient is φ = 2574000.

The previous prime is 4574153. The next prime is 4574161. The reversal of 4574157 is 7514754.

It is an interprime number because it is at equal distance from previous prime (4574153) and next prime (4574161).

It is not a de Polignac number, because 4574157 - 2² = 4574153 is a prime.

It is a d-powerful number, because it can be written as 4⁹ + 5 + 7² + 4¹¹ + 1 + 5 + 7⁶ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4574153) 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, 219 + ... + 3032.

It is an arithmetic number, because the mean of its divisors is an integer number (442272).

Almost surely, 2^4574157 is an apocalyptic number.

It is an amenable number.

4574157 is a deficient number, since it is larger than the sum of its proper divisors (2502195).

4574157 is a wasteful number, since it uses less digits than its factorization.

4574157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3328.

The product of its digits is 19600, while the sum is 33.

The square root of 4574157 is about 2138.7278929307. The cubic root of 4574157 is about 165.9983185585.

The spelling of 4574157 in words is "four million, five hundred seventy-four thousand, one hundred fifty-seven".