41366645 has 16 divisors (see below), whose sum is σ = 51123072. Its totient is φ = 32114880.

The previous prime is 41366641. The next prime is 41366657. The reversal of 41366645 is 54666314.

It is not a de Polignac number, because 41366645 - 2² = 41366641 is a prime.

It is a super-2 number, since 2×41366645² = 3422398637112050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41366641) 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, 38384 + ... + 39446.

It is an arithmetic number, because the mean of its divisors is an integer number (3195192).

Almost surely, 2^41366645 is an apocalyptic number.

It is an amenable number.

41366645 is a deficient number, since it is larger than the sum of its proper divisors (9756427).

41366645 is a wasteful number, since it uses less digits than its factorization.

41366645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292.

The product of its digits is 51840, while the sum is 35.

The square root of 41366645 is about 6431.6906797513. The cubic root of 41366645 is about 345.8465383581.

The spelling of 41366645 in words is "forty-one million, three hundred sixty-six thousand, six hundred forty-five".