41051947 has 4 divisors (see below), whose sum is σ = 42053256. Its totient is φ = 40050640.

The previous prime is 41051921. The next prime is 41051953. The reversal of 41051947 is 74915014.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41051947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41051977) 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, 500593 + ... + 500674.

It is an arithmetic number, because the mean of its divisors is an integer number (10513314).

Almost surely, 2^41051947 is an apocalyptic number.

41051947 is a deficient number, since it is larger than the sum of its proper divisors (1001309).

41051947 is a wasteful number, since it uses less digits than its factorization.

41051947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001308.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 41051947 is about 6407.1793325925. The cubic root of 41051947 is about 344.9672922854.

The spelling of 41051947 in words is "forty-one million, fifty-one thousand, nine hundred forty-seven".