41366646 has 16 divisors (see below), whose sum is σ = 91926000. Its totient is φ = 13788864.

The previous prime is 41366641. The next prime is 41366657. The reversal of 41366646 is 64666314.

It is a super-2 number, since 2×41366646² = 3422398802578632, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 41366646.

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 7 ways as a sum of consecutive naturals, for example, 382971 + ... + 383078.

It is an arithmetic number, because the mean of its divisors is an integer number (5745375).

Almost surely, 2^41366646 is an apocalyptic number.

41366646 is an abundant number, since it is smaller than the sum of its proper divisors (50559354).

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

41366646 is a wasteful number, since it uses less digits than its factorization.

41366646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766060 (or 766054 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 41366646 is about 6431.6907574914. The cubic root of 41366646 is about 345.8465411449.

The spelling of 41366646 in words is "forty-one million, three hundred sixty-six thousand, six hundred forty-six".