4555996 has 6 divisors (see below), whose sum is σ = 7973000. Its totient is φ = 2277996.

The previous prime is 4555937. The next prime is 4555997. The reversal of 4555996 is 6995554.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4555997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 569496 + ... + 569503.

Almost surely, 2^4555996 is an apocalyptic number.

It is an amenable number.

4555996 is a deficient number, since it is larger than the sum of its proper divisors (3417004).

4555996 is a wasteful number, since it uses less digits than its factorization.

4555996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139003 (or 1139001 counting only the distinct ones).

The product of its digits is 243000, while the sum is 43.

The square root of 4555996 is about 2134.4779221159. The cubic root of 4555996 is about 165.7783367429.

The spelling of 4555996 in words is "four million, five hundred fifty-five thousand, nine hundred ninety-six".