4766021 has 8 divisors (see below), whose sum is σ = 5161464. Its totient is φ = 4374720.

The previous prime is 4766009. The next prime is 4766029. The reversal of 4766021 is 1206674.

It can be written as a sum of positive squares in 4 ways, for example, as 96100 + 4669921 = 310^2 + 2161^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4766021 - 2¹⁴ = 4749637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4766029) 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, 1631 + ... + 3491.

It is an arithmetic number, because the mean of its divisors is an integer number (645183).

Almost surely, 2^4766021 is an apocalyptic number.

It is an amenable number.

4766021 is a deficient number, since it is larger than the sum of its proper divisors (395443).

4766021 is a wasteful number, since it uses less digits than its factorization.

4766021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2071.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 4766021 is about 2183.1218472637. The cubic root of 4766021 is about 168.2875484626.

The spelling of 4766021 in words is "four million, seven hundred sixty-six thousand, twenty-one".