4123418 has 32 divisors (see below), whose sum is σ = 7439040. Its totient is φ = 1693440.

The previous prime is 4123387. The next prime is 4123421. The reversal of 4123418 is 8143214.

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

It is a junction number, because it is equal to n+sod(n) for n = 4123393 and 4123402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8153 + ... + 8643.

It is an arithmetic number, because the mean of its divisors is an integer number (232470).

Almost surely, 2^4123418 is an apocalyptic number.

4123418 is a deficient number, since it is larger than the sum of its proper divisors (3315622).

4123418 is a wasteful number, since it uses less digits than its factorization.

4123418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542.

The product of its digits is 768, while the sum is 23.

The square root of 4123418 is about 2030.6201023333. The cubic root of 4123418 is about 160.3562115780.

The spelling of 4123418 in words is "four million, one hundred twenty-three thousand, four hundred eighteen".