4545004 has 12 divisors (see below), whose sum is σ = 7968744. Its totient is φ = 2268224.

The previous prime is 4544959. The next prime is 4545011. The reversal of 4545004 is 4005454.

It is a super-2 number, since 2×4545004² = 41314122720032, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3327 + ... + 4489.

It is an arithmetic number, because the mean of its divisors is an integer number (664062).

Almost surely, 2^4545004 is an apocalyptic number.

It is an amenable number.

4545004 is a deficient number, since it is larger than the sum of its proper divisors (3423740).

4545004 is a wasteful number, since it uses less digits than its factorization.

4545004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2144 (or 2142 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 4545004 is about 2131.9014986626. The cubic root of 4545004 is about 165.6449079665.

The spelling of 4545004 in words is "four million, five hundred forty-five thousand, four".