4125458 has 16 divisors (see below), whose sum is σ = 6653664. Its totient is φ = 1911360.

The previous prime is 4125439. The next prime is 4125479. The reversal of 4125458 is 8545214.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 4125458.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1373 + ... + 3183.

It is an arithmetic number, because the mean of its divisors is an integer number (415854).

Almost surely, 2^4125458 is an apocalyptic number.

4125458 is a deficient number, since it is larger than the sum of its proper divisors (2528206).

4125458 is a wasteful number, since it uses less digits than its factorization.

4125458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1897.

The product of its digits is 6400, while the sum is 29.

The square root of 4125458 is about 2031.1223498352. The cubic root of 4125458 is about 160.3826518386.

The spelling of 4125458 in words is "four million, one hundred twenty-five thousand, four hundred fifty-eight".