41456566 has 4 divisors (see below), whose sum is σ = 62184852. Its totient is φ = 20728282.

The previous prime is 41456563. The next prime is 41456587. The reversal of 41456566 is 66565414.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41456563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10364140 + ... + 10364143.

It is an arithmetic number, because the mean of its divisors is an integer number (15546213).

Almost surely, 2^41456566 is an apocalyptic number.

41456566 is a deficient number, since it is larger than the sum of its proper divisors (20728286).

41456566 is a wasteful number, since it uses less digits than its factorization.

41456566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20728285.

The product of its digits is 86400, while the sum is 37.

The square root of 41456566 is about 6438.6773486486. The cubic root of 41456566 is about 346.0969523487.

The spelling of 41456566 in words is "forty-one million, four hundred fifty-six thousand, five hundred sixty-six".