4426155 has 24 divisors (see below), whose sum is σ = 7862400. Its totient is φ = 2302080.

The previous prime is 4426151. The next prime is 4426157. The reversal of 4426155 is 5516244.

4426155 is a `hidden beast` number, since 4 + 42 + 615 + 5 = 666.

It is not a de Polignac number, because 4426155 - 2² = 4426151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4426151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 646 + ... + 3044.

It is an arithmetic number, because the mean of its divisors is an integer number (327600).

Almost surely, 2^4426155 is an apocalyptic number.

4426155 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4426155 is a deficient number, since it is larger than the sum of its proper divisors (3436245).

4426155 is a wasteful number, since it uses less digits than its factorization.

4426155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2451 (or 2448 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 4426155 is about 2103.8429123868. The cubic root of 4426155 is about 164.1882999769.

The spelling of 4426155 in words is "four million, four hundred twenty-six thousand, one hundred fifty-five".