4842122 has 4 divisors (see below), whose sum is σ = 7263186. Its totient is φ = 2421060.

The previous prime is 4842113. The next prime is 4842139. The reversal of 4842122 is 2212484.

It is a happy number.

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., 4713241 + 128881 = 2171^2 + 359^2 .

It is a super-2 number, since 2×4842122² = 46892290925768, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210529 + ... + 1210532.

Almost surely, 2^4842122 is an apocalyptic number.

4842122 is a deficient number, since it is larger than the sum of its proper divisors (2421064).

4842122 is a wasteful number, since it uses less digits than its factorization.

4842122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2421063.

The product of its digits is 1024, while the sum is 23.

The square root of 4842122 is about 2200.4822198782. The cubic root of 4842122 is about 169.1785282382.

The spelling of 4842122 in words is "four million, eight hundred forty-two thousand, one hundred twenty-two".