4592490 has 64 divisors (see below), whose sum is σ = 13271040. Its totient is φ = 993600.

The previous prime is 4592453. The next prime is 4592519. The reversal of 4592490 is 942954.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3415 + ... + 4565.

It is an arithmetic number, because the mean of its divisors is an integer number (207360).

Almost surely, 2^4592490 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4592490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6635520).

4592490 is an abundant number, since it is smaller than the sum of its proper divisors (8678550).

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

4592490 is a wasteful number, since it uses less digits than its factorization.

4592490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 4592490 is about 2143.0095660076. The cubic root of 4592490 is about 166.2197940109.

The spelling of 4592490 in words is "four million, five hundred ninety-two thousand, four hundred ninety".