41422991 has 8 divisors (see below), whose sum is σ = 42924000. Its totient is φ = 39926880.

The previous prime is 41422987. The next prime is 41423071. The reversal of 41422991 is 19922414.

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 41422991 - 2² = 41422987 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41422921) 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 7 ways as a sum of consecutive naturals, for example, 28910 + ... + 30308.

It is an arithmetic number, because the mean of its divisors is an integer number (5365500).

Almost surely, 2^41422991 is an apocalyptic number.

41422991 is a deficient number, since it is larger than the sum of its proper divisors (1501009).

41422991 is a wasteful number, since it uses less digits than its factorization.

41422991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2449.

The product of its digits is 5184, while the sum is 32.

The square root of 41422991 is about 6436.0695303889. The cubic root of 41422991 is about 346.0034943459.

The spelling of 41422991 in words is "forty-one million, four hundred twenty-two thousand, nine hundred ninety-one".