4221699 has 8 divisors (see below), whose sum is σ = 5685072. Its totient is φ = 2786400.

The previous prime is 4221691. The next prime is 4221703. The reversal of 4221699 is 9961224.

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

It is not a de Polignac number, because 4221699 - 2³ = 4221691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4221691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6664 + ... + 7269.

It is an arithmetic number, because the mean of its divisors is an integer number (710634).

Almost surely, 2^4221699 is an apocalyptic number.

4221699 is a deficient number, since it is larger than the sum of its proper divisors (1463373).

4221699 is a wasteful number, since it uses less digits than its factorization.

4221699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14037.

The product of its digits is 7776, while the sum is 33.

The square root of 4221699 is about 2054.6773469331. The cubic root of 4221699 is about 161.6202429262.

The spelling of 4221699 in words is "four million, two hundred twenty-one thousand, six hundred ninety-nine".