4229406 has 12 divisors (see below), whose sum is σ = 9163752. Its totient is φ = 1409796.

The previous prime is 4229387. The next prime is 4229411. The reversal of 4229406 is 6049224.

It is a super-2 number, since 2×4229406² = 35775750225672, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4229406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 117466 + ... + 117501.

It is an arithmetic number, because the mean of its divisors is an integer number (763646).

Almost surely, 2^4229406 is an apocalyptic number.

4229406 is an abundant number, since it is smaller than the sum of its proper divisors (4934346).

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

4229406 is a wasteful number, since it uses less digits than its factorization.

4229406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234975 (or 234972 counting only the distinct ones).

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

The square root of 4229406 is about 2056.5519687088. The cubic root of 4229406 is about 161.7185327379.

The spelling of 4229406 in words is "four million, two hundred twenty-nine thousand, four hundred six".