4866405 has 8 divisors (see below), whose sum is σ = 7786272. Its totient is φ = 2595408.

The previous prime is 4866401. The next prime is 4866443. The reversal of 4866405 is 5046684.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4866405 - 2² = 4866401 is a prime.

4866405 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4866401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162199 + ... + 162228.

It is an arithmetic number, because the mean of its divisors is an integer number (973284).

Almost surely, 2^4866405 is an apocalyptic number.

It is an amenable number.

4866405 is a deficient number, since it is larger than the sum of its proper divisors (2919867).

4866405 is a wasteful number, since it uses less digits than its factorization.

4866405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324435.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 4866405 is about 2205.9929736969. The cubic root of 4866405 is about 169.4608640861.

The spelling of 4866405 in words is "four million, eight hundred sixty-six thousand, four hundred five".