4573156 has 12 divisors (see below), whose sum is σ = 9146368. Its totient is φ = 1959912.

The previous prime is 4573141. The next prime is 4573157. The reversal of 4573156 is 6513754.

4573156 is an admirable number.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4573157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81636 + ... + 81691.

Almost surely, 2^4573156 is an apocalyptic number.

It is an amenable number.

4573156 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4573156 is a wasteful number, since it uses less digits than its factorization.

4573156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163338 (or 163336 counting only the distinct ones).

The product of its digits is 12600, while the sum is 31.

The square root of 4573156 is about 2138.4938625117. The cubic root of 4573156 is about 165.9862087541.

The spelling of 4573156 in words is "four million, five hundred seventy-three thousand, one hundred fifty-six".