4485898 has 4 divisors (see below), whose sum is σ = 6728850. Its totient is φ = 2242948.

The previous prime is 4485883. The next prime is 4485907. The reversal of 4485898 is 8985844.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3775249 + 710649 = 1943^2 + 843^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121473 + ... + 1121476.

Almost surely, 2^4485898 is an apocalyptic number.

4485898 is a deficient number, since it is larger than the sum of its proper divisors (2242952).

4485898 is a wasteful number, since it uses less digits than its factorization.

4485898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2242951.

The product of its digits is 368640, while the sum is 46.

The square root of 4485898 is about 2117.9938621252. The cubic root of 4485898 is about 164.9237235444.

The spelling of 4485898 in words is "four million, four hundred eighty-five thousand, eight hundred ninety-eight".