4546157 has 32 divisors (see below), whose sum is σ = 6303744. Its totient is φ = 3168000.

The previous prime is 4546141. The next prime is 4546163. The reversal of 4546157 is 7516454.

It is not a de Polignac number, because 4546157 - 2⁴ = 4546141 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 (4545157) 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 31 ways as a sum of consecutive naturals, for example, 30032 + ... + 30182.

It is an arithmetic number, because the mean of its divisors is an integer number (196992).

Almost surely, 2^4546157 is an apocalyptic number.

It is an amenable number.

4546157 is a deficient number, since it is larger than the sum of its proper divisors (1757587).

4546157 is a wasteful number, since it uses less digits than its factorization.

4546157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209.

The product of its digits is 16800, while the sum is 32.

The square root of 4546157 is about 2132.1718973854. The cubic root of 4546157 is about 165.6589139998.

The spelling of 4546157 in words is "four million, five hundred forty-six thousand, one hundred fifty-seven".