4268215 has 8 divisors (see below), whose sum is σ = 5853600. Its totient is φ = 2926752.

The previous prime is 4268213. The next prime is 4268219. The reversal of 4268215 is 5128624.

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 4268215 - 2¹ = 4268213 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4268213) 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, 60940 + ... + 61009.

It is an arithmetic number, because the mean of its divisors is an integer number (731700).

Almost surely, 2^4268215 is an apocalyptic number.

4268215 is a deficient number, since it is larger than the sum of its proper divisors (1585385).

4268215 is a wasteful number, since it uses less digits than its factorization.

4268215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121961.

The product of its digits is 3840, while the sum is 28.

The square root of 4268215 is about 2065.9658758072. The cubic root of 4268215 is about 162.2116701677.

The spelling of 4268215 in words is "four million, two hundred sixty-eight thousand, two hundred fifteen".