4585090 has 16 divisors (see below), whose sum is σ = 8445888. Its totient is φ = 1791216.

The previous prime is 4585069. The next prime is 4585123. The reversal of 4585090 is 905854.

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

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, 4902 + ... + 5761.

It is an arithmetic number, because the mean of its divisors is an integer number (527868).

Almost surely, 2^4585090 is an apocalyptic number.

4585090 is a deficient number, since it is larger than the sum of its proper divisors (3860798).

4585090 is a wasteful number, since it uses less digits than its factorization.

4585090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10713.

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 4585090 is about 2141.2823260841. The cubic root of 4585090 is about 166.1304679064.

The spelling of 4585090 in words is "four million, five hundred eighty-five thousand, ninety".