4622994 has 20 divisors (see below), whose sum is σ = 10359294. Its totient is φ = 1540944.

The previous prime is 4622983. The next prime is 4623019. The reversal of 4622994 is 4992264.

It can be written as a sum of positive squares in only one way, i.e., 4473225 + 149769 = 2115^2 + 387^2 .

It is a d-powerful number, because it can be written as 4² + 6⁸ + 2¹⁹ + 2²¹ + 9³ + 9⁵ + 4⁹ .

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 14107 + ... + 14430.

Almost surely, 2^4622994 is an apocalyptic number.

4622994 is an abundant number, since it is smaller than the sum of its proper divisors (5736300).

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

4622994 is a wasteful number, since it uses less digits than its factorization.

4622994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28551 (or 28542 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 4622994 is about 2150.1148806517. The cubic root of 4622994 is about 166.5870010375.

The spelling of 4622994 in words is "four million, six hundred twenty-two thousand, nine hundred ninety-four".