41487647 has 4 divisors (see below), whose sum is σ = 42452520. Its totient is φ = 40522776.

The previous prime is 41487637. The next prime is 41487707. The reversal of 41487647 is 74678414.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74678414 = 2 ⋅37339207.

It is a cyclic number.

It is not a de Polignac number, because 41487647 - 2¹⁰ = 41486623 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 (41487637) 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, 482372 + ... + 482457.

It is an arithmetic number, because the mean of its divisors is an integer number (10613130).

Almost surely, 2^41487647 is an apocalyptic number.

41487647 is a deficient number, since it is larger than the sum of its proper divisors (964873).

41487647 is an equidigital number, since it uses as much as digits as its factorization.

41487647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964872.

The product of its digits is 150528, while the sum is 41.

The square root of 41487647 is about 6441.0905132594. The cubic root of 41487647 is about 346.1834231885.

The spelling of 41487647 in words is "forty-one million, four hundred eighty-seven thousand, six hundred forty-seven".