41097566 has 4 divisors (see below), whose sum is σ = 61646352. Its totient is φ = 20548782.

The previous prime is 41097541. The next prime is 41097577. The reversal of 41097566 is 66579014.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66579014 = 2 ⋅33289507.

It is a super-2 number, since 2×41097566² = 3378019862248712, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10274390 + ... + 10274393.

It is an arithmetic number, because the mean of its divisors is an integer number (15411588).

Almost surely, 2^41097566 is an apocalyptic number.

41097566 is a deficient number, since it is larger than the sum of its proper divisors (20548786).

41097566 is a wasteful number, since it uses less digits than its factorization.

41097566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20548785.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 41097566 is about 6410.7383350126. The cubic root of 41097566 is about 345.0950266835.

The spelling of 41097566 in words is "forty-one million, ninety-seven thousand, five hundred sixty-six".