4821066 has 32 divisors (see below), whose sum is σ = 10869120. Its totient is φ = 1583712.

The previous prime is 4821059. The next prime is 4821073. The reversal of 4821066 is 6601284.

It is an interprime number because it is at equal distance from previous prime (4821059) and next prime (4821073).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a Curzon 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, 3331 + ... + 4553.

It is an arithmetic number, because the mean of its divisors is an integer number (339660).

Almost surely, 2^4821066 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4821066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5434560).

4821066 is an abundant number, since it is smaller than the sum of its proper divisors (6048054).

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

4821066 is a wasteful number, since it uses less digits than its factorization.

4821066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1307 (or 1301 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 4821066 is about 2195.6926014358. The cubic root of 4821066 is about 168.9329472684.

The spelling of 4821066 in words is "four million, eight hundred twenty-one thousand, sixty-six".