4485231 has 12 divisors (see below), whose sum is σ = 6601608. Its totient is φ = 2933424.

The previous prime is 4485223. The next prime is 4485301. The reversal of 4485231 is 1325844.

It is not a de Polignac number, because 4485231 - 2³ = 4485223 is a prime.

It is a super-2 number, since 2×4485231² = 40234594246722, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 4485195 and 4485204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4485211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4225 + ... + 5178.

It is an arithmetic number, because the mean of its divisors is an integer number (550134).

Almost surely, 2^4485231 is an apocalyptic number.

4485231 is a deficient number, since it is larger than the sum of its proper divisors (2116377).

4485231 is a wasteful number, since it uses less digits than its factorization.

4485231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9462 (or 9459 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 4485231 is about 2117.8363959475. The cubic root of 4485231 is about 164.9155490699.

The spelling of 4485231 in words is "four million, four hundred eighty-five thousand, two hundred thirty-one".