41778955 has 8 divisors (see below), whose sum is σ = 50185152. Its totient is φ = 33389568.

The previous prime is 41778949. The next prime is 41778973. The reversal of 41778955 is 55987714.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41778955 - 2⁵ = 41778923 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2142 + ... + 9388.

It is an arithmetic number, because the mean of its divisors is an integer number (6273144).

Almost surely, 2^41778955 is an apocalyptic number.

41778955 is a deficient number, since it is larger than the sum of its proper divisors (8406197).

41778955 is a wasteful number, since it uses less digits than its factorization.

41778955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8405.

The product of its digits is 352800, while the sum is 46.

The square root of 41778955 is about 6463.6642084811. The cubic root of 41778955 is about 346.9917833654.

The spelling of 41778955 in words is "forty-one million, seven hundred seventy-eight thousand, nine hundred fifty-five".