4222951 has 8 divisors (see below), whose sum is σ = 4394880. Its totient is φ = 4052832.

The previous prime is 4222949. The next prime is 4222963. The reversal of 4222951 is 1592224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4222951 - 2¹ = 4222949 is a prime.

It is a d-powerful number, because it can be written as 4 + 2¹² + 2¹³ + 2²² + 9³ + 5⁶ + 1 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4222051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6141 + ... + 6793.

It is an arithmetic number, because the mean of its divisors is an integer number (549360).

Almost surely, 2^4222951 is an apocalyptic number.

4222951 is a deficient number, since it is larger than the sum of its proper divisors (171929).

4222951 is a wasteful number, since it uses less digits than its factorization.

4222951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905.

The product of its digits is 1440, while the sum is 25.

The square root of 4222951 is about 2054.9819950549. The cubic root of 4222951 is about 161.6362182120.

The spelling of 4222951 in words is "four million, two hundred twenty-two thousand, nine hundred fifty-one".