41745564 has 48 divisors (see below), whose sum is σ = 123692800. Its totient is φ = 11927088.

The previous prime is 41745551. The next prime is 41745569. The reversal of 41745564 is 46554714.

It is a super-2 number, since 2×41745564² = 3485384227356192, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41745569) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26854 + ... + 28365.

Almost surely, 2^41745564 is an apocalyptic number.

It is an amenable number.

41745564 is an abundant number, since it is smaller than the sum of its proper divisors (81947236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41745564 is a wasteful number, since it uses less digits than its factorization.

41745564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55239 (or 55231 counting only the distinct ones).

The product of its digits is 67200, while the sum is 36.

The square root of 41745564 is about 6461.0807145554. The cubic root of 41745564 is about 346.8993166299.

The spelling of 41745564 in words is "forty-one million, seven hundred forty-five thousand, five hundred sixty-four".