4645004 has 36 divisors (see below), whose sum is σ = 10188864. Its totient is φ = 1836576.

The previous prime is 4644971. The next prime is 4645007. The reversal of 4645004 is 4005464.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4645007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1637 + ... + 3459.

It is an arithmetic number, because the mean of its divisors is an integer number (283024).

Almost surely, 2^4645004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4645004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5094432).

4645004 is an abundant number, since it is smaller than the sum of its proper divisors (5543860).

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

4645004 is a wasteful number, since it uses less digits than its factorization.

4645004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1854 (or 1845 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 4645004 is about 2155.2271342019. The cubic root of 4645004 is about 166.8509552623.

The spelling of 4645004 in words is "four million, six hundred forty-five thousand, four".