4490061 has 16 divisors (see below), whose sum is σ = 6475200. Its totient is φ = 2757888.

The previous prime is 4490053. The next prime is 4490063. The reversal of 4490061 is 1600944.

It is not a de Polignac number, because 4490061 - 2³ = 4490053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4490063) 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, 1045 + ... + 3173.

It is an arithmetic number, because the mean of its divisors is an integer number (404700).

Almost surely, 2^4490061 is an apocalyptic number.

It is an amenable number.

4490061 is a deficient number, since it is larger than the sum of its proper divisors (1985139).

4490061 is a wasteful number, since it uses less digits than its factorization.

4490061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2188.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 4490061 is about 2118.9764038328. The cubic root of 4490061 is about 164.9747252379.

The spelling of 4490061 in words is "four million, four hundred ninety thousand, sixty-one".