4152227 has 4 divisors (see below), whose sum is σ = 4161696. Its totient is φ = 4142760.

The previous prime is 4152217. The next prime is 4152229. The reversal of 4152227 is 7222514.

It is a happy number.

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 4152227 - 2⁸ = 4151971 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4152229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4043 + ... + 4964.

It is an arithmetic number, because the mean of its divisors is an integer number (1040424).

Almost surely, 2^4152227 is an apocalyptic number.

4152227 is a deficient number, since it is larger than the sum of its proper divisors (9469).

4152227 is an equidigital number, since it uses as much as digits as its factorization.

4152227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9468.

The product of its digits is 1120, while the sum is 23.

The square root of 4152227 is about 2037.7014010890. The cubic root of 4152227 is about 160.7287976925.

The spelling of 4152227 in words is "four million, one hundred fifty-two thousand, two hundred twenty-seven".