4490258 has 8 divisors (see below), whose sum is σ = 6802380. Its totient is φ = 2222800.

The previous prime is 4490249. The next prime is 4490263. The reversal of 4490258 is 8520944.

It can be written as a sum of positive squares in 2 ways, for example, as 4355569 + 134689 = 2087^2 + 367^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10913 + ... + 11316.

Almost surely, 2^4490258 is an apocalyptic number.

4490258 is a deficient number, since it is larger than the sum of its proper divisors (2312122).

4490258 is a wasteful number, since it uses less digits than its factorization.

4490258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22332.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 4490258 is about 2119.0228880312. The cubic root of 4490258 is about 164.9771379405.

The spelling of 4490258 in words is "four million, four hundred ninety thousand, two hundred fifty-eight".