41522621 has 8 divisors (see below), whose sum is σ = 48737280. Its totient is φ = 34628688.

The previous prime is 41522603. The next prime is 41522623. The reversal of 41522621 is 12622514.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41522621 - 2¹⁸ = 41260477 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 (41522623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79901 + ... + 80418.

It is an arithmetic number, because the mean of its divisors is an integer number (6092160).

Almost surely, 2^41522621 is an apocalyptic number.

It is an amenable number.

41522621 is a deficient number, since it is larger than the sum of its proper divisors (7214659).

41522621 is a wasteful number, since it uses less digits than its factorization.

41522621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160363.

The product of its digits is 960, while the sum is 23.

The square root of 41522621 is about 6443.8048542767. The cubic root of 41522621 is about 346.2806731679.

The spelling of 41522621 in words is "forty-one million, five hundred twenty-two thousand, six hundred twenty-one".