4229146 has 8 divisors (see below), whose sum is σ = 6352884. Its totient is φ = 2111520.

The previous prime is 4229143. The next prime is 4229167. The reversal of 4229146 is 6419224.

It can be written as a sum of positive squares in 2 ways, for example, as 4060225 + 168921 = 2015^2 + 411^2 .

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

It is a d-powerful number, because it can be written as 4⁴ + 2⁹ + 2¹⁵ + 9 + 1 + 4¹¹ + 6⁴ .

It is not an unprimeable number, because it can be changed into a prime (4229143) 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, 1126 + ... + 3118.

Almost surely, 2^4229146 is an apocalyptic number.

4229146 is a deficient number, since it is larger than the sum of its proper divisors (2123738).

4229146 is a wasteful number, since it uses less digits than its factorization.

4229146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3056.

The product of its digits is 3456, while the sum is 28.

The square root of 4229146 is about 2056.4887551358. The cubic root of 4229146 is about 161.7152188226.

The spelling of 4229146 in words is "four million, two hundred twenty-nine thousand, one hundred forty-six".