4490162 has 8 divisors (see below), whose sum is σ = 6744492. Its totient is φ = 2242000.

The previous prime is 4490147. The next prime is 4490179. The reversal of 4490162 is 2610944.

It is a Cunningham number, because it is equal to 2119²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 4490161 + 1 = 2119^2 + 1^2 .

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

It is a d-powerful number, because it can be written as 4⁹ + 4¹¹ + 9³ + 0 + 1 + 6³ + 2¹⁵ .

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, 1412 + ... + 3312.

Almost surely, 2^4490162 is an apocalyptic number.

4490162 is a deficient number, since it is larger than the sum of its proper divisors (2254330).

4490162 is a wasteful number, since it uses less digits than its factorization.

4490162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3084.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 4490162 is about 2119.0002359603. Note that the first 3 decimals coincide. The cubic root of 4490162 is about 164.9759622160.

The spelling of 4490162 in words is "four million, four hundred ninety thousand, one hundred sixty-two".