4621804 has 24 divisors (see below), whose sum is σ = 9209088. Its totient is φ = 2009040.

The previous prime is 4621777. The next prime is 4621823. The reversal of 4621804 is 4081264.

It is a super-2 number, since 2×4621804² = 42722144428832, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1272 + ... + 3295.

It is an arithmetic number, because the mean of its divisors is an integer number (383712).

Almost surely, 2^4621804 is an apocalyptic number.

4621804 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4621804 is a deficient number, since it is larger than the sum of its proper divisors (4587284).

4621804 is a wasteful number, since it uses less digits than its factorization.

4621804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4605 (or 4603 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 4621804 is about 2149.8381334417. The cubic root of 4621804 is about 166.5727061496.

The spelling of 4621804 in words is "four million, six hundred twenty-one thousand, eight hundred four".