4522429 has 4 divisors (see below), whose sum is σ = 4540284. Its totient is φ = 4504576.

The previous prime is 4522411. The next prime is 4522447. The reversal of 4522429 is 9242254.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4522411) and next prime (4522447).

It can be written as a sum of positive squares in 2 ways, for example, as 2340900 + 2181529 = 1530^2 + 1477^2 .

It is a cyclic number.

It is not a de Polignac number, because 4522429 - 2¹¹ = 4520381 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4522397 and 4522406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4522499) 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, 8542 + ... + 9055.

It is an arithmetic number, because the mean of its divisors is an integer number (1135071).

Almost surely, 2^4522429 is an apocalyptic number.

It is an amenable number.

4522429 is a deficient number, since it is larger than the sum of its proper divisors (17855).

4522429 is a wasteful number, since it uses less digits than its factorization.

4522429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17854.

The product of its digits is 5760, while the sum is 28.

The square root of 4522429 is about 2126.6003385686. The cubic root of 4522429 is about 165.3702003106.

The spelling of 4522429 in words is "four million, five hundred twenty-two thousand, four hundred twenty-nine".