4985590 has 16 divisors (see below), whose sum is σ = 9502272. Its totient is φ = 1876864.

The previous prime is 4985569. The next prime is 4985597. The reversal of 4985590 is 955894.

It is a super-2 number, since 2×4985590² = 49712215296200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4985597) by changing a digit.

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, 14494 + ... + 14833.

It is an arithmetic number, because the mean of its divisors is an integer number (593892).

Almost surely, 2^4985590 is an apocalyptic number.

4985590 is a deficient number, since it is larger than the sum of its proper divisors (4516682).

4985590 is a wasteful number, since it uses less digits than its factorization.

4985590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29351.

The product of its (nonzero) digits is 64800, while the sum is 40.

The square root of 4985590 is about 2232.8434786164. The cubic root of 4985590 is about 170.8331649149.

The spelling of 4985590 in words is "four million, nine hundred eighty-five thousand, five hundred ninety".