4220367 has 4 divisors (see below), whose sum is σ = 5627160. Its totient is φ = 2813576.

The previous prime is 4220357. The next prime is 4220387. The reversal of 4220367 is 7630224.

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

It is a cyclic number.

It is not a de Polignac number, because 4220367 - 2⁴ = 4220351 is a prime.

It is a super-2 number, since 2×4220367² = 35622995229378, which contains 22 as substring.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4220327) 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 in 3 ways as a sum of consecutive naturals, for example, 703392 + ... + 703397.

It is an arithmetic number, because the mean of its divisors is an integer number (1406790).

Almost surely, 2^4220367 is an apocalyptic number.

4220367 is a deficient number, since it is larger than the sum of its proper divisors (1406793).

4220367 is a wasteful number, since it uses less digits than its factorization.

4220367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1406792.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 4220367 is about 2054.3531828778. The cubic root of 4220367 is about 161.6032433873.

The spelling of 4220367 in words is "four million, two hundred twenty thousand, three hundred sixty-seven".