4179855 has 16 divisors (see below), whose sum is σ = 6802560. Its totient is φ = 2191008.

The previous prime is 4179839. The next prime is 4179863. The reversal of 4179855 is 5589714.

It is not a de Polignac number, because 4179855 - 2⁴ = 4179839 is a prime.

It is a zygodrome in base 2.

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, 1477 + ... + 3246.

It is an arithmetic number, because the mean of its divisors is an integer number (425160).

Almost surely, 2^4179855 is an apocalyptic number.

4179855 is a deficient number, since it is larger than the sum of its proper divisors (2622705).

4179855 is a wasteful number, since it uses less digits than its factorization.

4179855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4790.

The product of its digits is 50400, while the sum is 39.

The square root of 4179855 is about 2044.4693688094. The cubic root of 4179855 is about 161.0844945681.

The spelling of 4179855 in words is "four million, one hundred seventy-nine thousand, eight hundred fifty-five".