4861100 has 18 divisors (see below), whose sum is σ = 10548804. Its totient is φ = 1944400.

The previous prime is 4861063. The next prime is 4861111. The reversal of 4861100 is 11684.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24206 + ... + 24405.

Almost surely, 2^4861100 is an apocalyptic number.

It is an amenable number.

4861100 is an abundant number, since it is smaller than the sum of its proper divisors (5687704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4861100 is a wasteful number, since it uses less digits than its factorization.

4861100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48625 (or 48618 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 4861100 is about 2204.7902394559. The cubic root of 4861100 is about 169.3992637362.

Adding to 4861100 its reverse (11684), we get a palindrome (4872784).

The spelling of 4861100 in words is "four million, eight hundred sixty-one thousand, one hundred".