41889427 has 4 divisors (see below), whose sum is σ = 43333920. Its totient is φ = 40444936.

The previous prime is 41889403. The next prime is 41889443. The reversal of 41889427 is 72498814.

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-41889427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41889467) 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, 722203 + ... + 722260.

It is an arithmetic number, because the mean of its divisors is an integer number (10833480).

Almost surely, 2^41889427 is an apocalyptic number.

41889427 is a deficient number, since it is larger than the sum of its proper divisors (1444493).

41889427 is a wasteful number, since it uses less digits than its factorization.

41889427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444492.

The product of its digits is 129024, while the sum is 43.

The square root of 41889427 is about 6472.2041840473. The cubic root of 41889427 is about 347.2973529934.

The spelling of 41889427 in words is "forty-one million, eight hundred eighty-nine thousand, four hundred twenty-seven".