41873647 has 2 divisors, whose sum is σ = 41873648. Its totient is φ = 41873646.

The previous prime is 41873621. The next prime is 41873681. The reversal of 41873647 is 74637814.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41873647 - 2¹⁵ = 41840879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41873617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20936823 + 20936824.

It is an arithmetic number, because the mean of its divisors is an integer number (20936824).

Almost surely, 2^41873647 is an apocalyptic number.

41873647 is a deficient number, since it is larger than the sum of its proper divisors (1).

41873647 is an equidigital number, since it uses as much as digits as its factorization.

41873647 is an evil number, because the sum of its binary digits is even.

The product of its digits is 112896, while the sum is 40.

The square root of 41873647 is about 6470.9850100275. The cubic root of 41873647 is about 347.2537378465.

The spelling of 41873647 in words is "forty-one million, eight hundred seventy-three thousand, six hundred forty-seven".