4715157 has 4 divisors (see below), whose sum is σ = 6286880. Its totient is φ = 3143436.

The previous prime is 4715149. The next prime is 4715159. The reversal of 4715157 is 7515174.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4715157 - 2³ = 4715149 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4715159) 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 3 ways as a sum of consecutive naturals, for example, 785857 + ... + 785862.

It is an arithmetic number, because the mean of its divisors is an integer number (1571720).

Almost surely, 2^4715157 is an apocalyptic number.

It is an amenable number.

4715157 is a deficient number, since it is larger than the sum of its proper divisors (1571723).

4715157 is a wasteful number, since it uses less digits than its factorization.

4715157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571722.

The product of its digits is 4900, while the sum is 30.

The square root of 4715157 is about 2171.4412264669. The cubic root of 4715157 is about 167.6867390874.

The spelling of 4715157 in words is "four million, seven hundred fifteen thousand, one hundred fifty-seven".