4820994 has 12 divisors (see below), whose sum is σ = 10445526. Its totient is φ = 1606992.

The previous prime is 4820987. The next prime is 4821017. The reversal of 4820994 is 4990284.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4782969 + 38025 = 2187^2 + 195^2 .

It is a d-powerful number, because it can be written as 4⁵ + 8⁵ + 2⁷ + 0 + 9 + 9⁷ + 4⁶ .

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, 133899 + ... + 133934.

Almost surely, 2^4820994 is an apocalyptic number.

4820994 is an abundant number, since it is smaller than the sum of its proper divisors (5624532).

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

4820994 is a wasteful number, since it uses less digits than its factorization.

4820994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267841 (or 267838 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 4820994 is about 2195.6762056369. The cubic root of 4820994 is about 168.9321062903.

The spelling of 4820994 in words is "four million, eight hundred twenty thousand, nine hundred ninety-four".