4120458 has 16 divisors (see below), whose sum is σ = 8507136. Its totient is φ = 1329120.

The previous prime is 4120429. The next prime is 4120471. The reversal of 4120458 is 8540214.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10891 + ... + 11262.

It is an arithmetic number, because the mean of its divisors is an integer number (531696).

Almost surely, 2^4120458 is an apocalyptic number.

4120458 is an abundant number, since it is smaller than the sum of its proper divisors (4386678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4120458 is a wasteful number, since it uses less digits than its factorization.

4120458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22189.

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 4120458 is about 2029.8911300856. The cubic root of 4120458 is about 160.3178317672.

It can be divided in two parts, 41204 and 58, that multiplied together give a palindrome (2389832).

The spelling of 4120458 in words is "four million, one hundred twenty thousand, four hundred fifty-eight".