4455956 has 12 divisors (see below), whose sum is σ = 8208480. Its totient is φ = 2110680.

The previous prime is 4455953. The next prime is 4455959. The reversal of 4455956 is 6595544.

4455956 = 90² + 91² + ... + 241².

It is an interprime number because it is at equal distance from previous prime (4455953) and next prime (4455959).

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4455953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29240 + ... + 29391.

It is an arithmetic number, because the mean of its divisors is an integer number (684040).

Almost surely, 2^4455956 is an apocalyptic number.

It is an amenable number.

4455956 is a deficient number, since it is larger than the sum of its proper divisors (3752524).

4455956 is a wasteful number, since it uses less digits than its factorization.

4455956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58654 (or 58652 counting only the distinct ones).

The product of its digits is 108000, while the sum is 38.

The square root of 4455956 is about 2110.9135463112. The cubic root of 4455956 is about 164.5559655966. Note that the first 3 decimals are identical.

The spelling of 4455956 in words is "four million, four hundred fifty-five thousand, nine hundred fifty-six".