4594890 has 32 divisors (see below), whose sum is σ = 11148480. Its totient is φ = 1211904.

The previous prime is 4594883. The next prime is 4594897. The reversal of 4594890 is 984954.

It is an interprime number because it is at equal distance from previous prime (4594883) and next prime (4594897).

It is a super-2 number, since 2×4594890² = 42226028224200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4594897) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2121 + ... + 3699.

It is an arithmetic number, because the mean of its divisors is an integer number (348390).

Almost surely, 2^4594890 is an apocalyptic number.

4594890 is an abundant number, since it is smaller than the sum of its proper divisors (6553590).

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

4594890 is a wasteful number, since it uses less digits than its factorization.

4594890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1686.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 4594890 is about 2143.5694530386. The cubic root of 4594890 is about 166.2487440311.

The spelling of 4594890 in words is "four million, five hundred ninety-four thousand, eight hundred ninety".