4400956 has 12 divisors (see below), whose sum is σ = 8801968. Its totient is φ = 1886112.

The previous prime is 4400927. The next prime is 4400959. The reversal of 4400956 is 6590044.

4400956 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 157177 = 4400956 / (4 + 4 + 0 + 0 + 9 + 5 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4400959) 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 3 ways as a sum of consecutive naturals, for example, 78561 + ... + 78616.

Almost surely, 2^4400956 is an apocalyptic number.

It is an amenable number.

4400956 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4400956 is a wasteful number, since it uses less digits than its factorization.

4400956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157188 (or 157186 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 4400956 is about 2097.8455615226. The cubic root of 4400956 is about 163.8761210052.

It can be divided in two parts, 4400 and 956, that added together give a triangular number (5356 = T₁₀₃).

The spelling of 4400956 in words is "four million, four hundred thousand, nine hundred fifty-six".