41340728 has 32 divisors (see below), whose sum is σ = 91067760. Its totient is φ = 17345280.

The previous prime is 41340697. The next prime is 41340731. The reversal of 41340728 is 82704314.

It is a self number, because there is not a number n which added to its sum of digits gives 41340728.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16925 + ... + 19212.

Almost surely, 2^41340728 is an apocalyptic number.

It is an amenable number.

41340728 is an abundant number, since it is smaller than the sum of its proper divisors (49727032).

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

41340728 is a wasteful number, since it uses less digits than its factorization.

41340728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36167 (or 36163 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 41340728 is about 6429.6755750193. The cubic root of 41340728 is about 345.7742967628.

The spelling of 41340728 in words is "forty-one million, three hundred forty thousand, seven hundred twenty-eight".