4592990 has 16 divisors (see below), whose sum is σ = 8385120. Its totient is φ = 1811040.

The previous prime is 4592989. The next prime is 4592993. The reversal of 4592990 is 992954.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4592993) 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, 2525 + ... + 3944.

It is an arithmetic number, because the mean of its divisors is an integer number (524070).

Almost surely, 2^4592990 is an apocalyptic number.

4592990 is a deficient number, since it is larger than the sum of its proper divisors (3792130).

4592990 is a wasteful number, since it uses less digits than its factorization.

4592990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6547.

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 4592990 is about 2143.1262212012. The cubic root of 4592990 is about 166.2258260967.

The spelling of 4592990 in words is "four million, five hundred ninety-two thousand, nine hundred ninety".