4622938 has 4 divisors (see below), whose sum is σ = 6934410. Its totient is φ = 2311468.

The previous prime is 4622911. The next prime is 4622939. The reversal of 4622938 is 8392264.

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., 4566769 + 56169 = 2137^2 + 237^2 .

It is not an unprimeable number, because it can be changed into a prime (4622939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1155733 + ... + 1155736.

Almost surely, 2^4622938 is an apocalyptic number.

4622938 is a deficient number, since it is larger than the sum of its proper divisors (2311472).

4622938 is a wasteful number, since it uses less digits than its factorization.

4622938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2311471.

The product of its digits is 20736, while the sum is 34.

The square root of 4622938 is about 2150.1018580523. The cubic root of 4622938 is about 166.5863283919.

The spelling of 4622938 in words is "four million, six hundred twenty-two thousand, nine hundred thirty-eight".