4622042 has 4 divisors (see below), whose sum is σ = 6933066. Its totient is φ = 2311020.

The previous prime is 4622017. The next prime is 4622047. The reversal of 4622042 is 2402264.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4532641 + 89401 = 2129^2 + 299^2 .

It is not an unprimeable number, because it can be changed into a prime (4622047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1155509 + ... + 1155512.

Almost surely, 2^4622042 is an apocalyptic number.

4622042 is a deficient number, since it is larger than the sum of its proper divisors (2311024).

4622042 is a wasteful number, since it uses less digits than its factorization.

4622042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2311023.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4622042 is about 2149.8934857337. The cubic root of 4622042 is about 166.5755653235.

The spelling of 4622042 in words is "four million, six hundred twenty-two thousand, forty-two".