4429156 has 24 divisors (see below), whose sum is σ = 8354304. Its totient is φ = 2048640.

The previous prime is 4429093. The next prime is 4429171. The reversal of 4429156 is 6519244.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2076 + ... + 3628.

It is an arithmetic number, because the mean of its divisors is an integer number (348096).

Almost surely, 2^4429156 is an apocalyptic number.

4429156 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

4429156 is a deficient number, since it is larger than the sum of its proper divisors (3925148).

4429156 is a wasteful number, since it uses less digits than its factorization.

4429156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1611 (or 1609 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 4429156 is about 2104.5560101836. The cubic root of 4429156 is about 164.2253989768.

The spelling of 4429156 in words is "four million, four hundred twenty-nine thousand, one hundred fifty-six".