4222046 has 4 divisors (see below), whose sum is σ = 6333072. Its totient is φ = 2111022.

The previous prime is 4222037. The next prime is 4222051. The reversal of 4222046 is 6402224.

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

It is a super-2 number, since 2×4222046² = 35651344852232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055510 + ... + 1055513.

It is an arithmetic number, because the mean of its divisors is an integer number (1583268).

Almost surely, 2^4222046 is an apocalyptic number.

4222046 is a deficient number, since it is larger than the sum of its proper divisors (2111026).

4222046 is a wasteful number, since it uses less digits than its factorization.

4222046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111025.

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

The square root of 4222046 is about 2054.7617866799. The cubic root of 4222046 is about 161.6246708976.

The spelling of 4222046 in words is "four million, two hundred twenty-two thousand, forty-six".