4866404 has 6 divisors (see below), whose sum is σ = 8516214. Its totient is φ = 2433200.

The previous prime is 4866401. The next prime is 4866443. The reversal of 4866404 is 4046684.

It can be written as a sum of positive squares in only one way, i.e., 3960100 + 906304 = 1990^2 + 952^2 .

It is an Ulam 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 as a sum of consecutive naturals, namely, 608297 + ... + 608304.

It is an arithmetic number, because the mean of its divisors is an integer number (1419369).

Almost surely, 2^4866404 is an apocalyptic number.

It is an amenable number.

4866404 is a deficient number, since it is larger than the sum of its proper divisors (3649810).

4866404 is a wasteful number, since it uses less digits than its factorization.

4866404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216605 (or 1216603 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 4866404 is about 2205.9927470416. The cubic root of 4866404 is about 169.4608524786.

Adding to 4866404 its sum of digits (32), we get a square (4866436 = 2206²).

The spelling of 4866404 in words is "four million, eight hundred sixty-six thousand, four hundred four".