41887491 has 4 divisors (see below), whose sum is σ = 55849992. Its totient is φ = 27924992.

The previous prime is 41887453. The next prime is 41887493. The reversal of 41887491 is 19478814.

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

It is a cyclic number.

It is not a de Polignac number, because 41887491 - 2¹⁴ = 41871107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41887493) 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, 6981246 + ... + 6981251.

It is an arithmetic number, because the mean of its divisors is an integer number (13962498).

Almost surely, 2^41887491 is an apocalyptic number.

41887491 is a deficient number, since it is larger than the sum of its proper divisors (13962501).

41887491 is a wasteful number, since it uses less digits than its factorization.

41887491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13962500.

The product of its digits is 64512, while the sum is 42.

The square root of 41887491 is about 6472.0546196706. The cubic root of 41887491 is about 347.2920025738.

The spelling of 41887491 in words is "forty-one million, eight hundred eighty-seven thousand, four hundred ninety-one".