4429026 has 32 divisors (see below), whose sum is σ = 11249280. Its totient is φ = 1265328.

The previous prime is 4428971. The next prime is 4429031. The reversal of 4429026 is 6209244.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5481 + ... + 6236.

It is an arithmetic number, because the mean of its divisors is an integer number (351540).

Almost surely, 2^4429026 is an apocalyptic number.

4429026 is an abundant number, since it is smaller than the sum of its proper divisors (6820254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4429026 is a wasteful number, since it uses less digits than its factorization.

4429026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11735 (or 11729 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 4429026 is about 2104.5251245827. The cubic root of 4429026 is about 164.2237922364.

The spelling of 4429026 in words is "four million, four hundred twenty-nine thousand, twenty-six".