41657816 has 16 divisors (see below), whose sum is σ = 78578640. Its totient is φ = 20703520.

The previous prime is 41657813. The next prime is 41657843. The reversal of 41657816 is 61875614.

It is a self number, because there is not a number n which added to its sum of digits gives 41657816.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41657813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14255 + ... + 16926.

It is an arithmetic number, because the mean of its divisors is an integer number (4911165).

Almost surely, 2^41657816 is an apocalyptic number.

It is an amenable number.

41657816 is a deficient number, since it is larger than the sum of its proper divisors (36920824).

41657816 is a wasteful number, since it uses less digits than its factorization.

41657816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31354 (or 31350 counting only the distinct ones).

The product of its digits is 40320, while the sum is 38.

The square root of 41657816 is about 6454.2866375766. The cubic root of 41657816 is about 346.6560885990.

The spelling of 41657816 in words is "forty-one million, six hundred fifty-seven thousand, eight hundred sixteen".