41728797 has 32 divisors (see below), whose sum is σ = 68112000. Its totient is φ = 25038720.

The previous prime is 41728793. The next prime is 41728849. The reversal of 41728797 is 79782714.

It is a happy number.

It is not a de Polignac number, because 41728797 - 2² = 41728793 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41728793) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31729 + ... + 33017.

It is an arithmetic number, because the mean of its divisors is an integer number (2128500).

Almost surely, 2^41728797 is an apocalyptic number.

It is an amenable number.

41728797 is a deficient number, since it is larger than the sum of its proper divisors (26383203).

41728797 is a wasteful number, since it uses less digits than its factorization.

41728797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418 (or 1412 counting only the distinct ones).

The product of its digits is 197568, while the sum is 45.

The square root of 41728797 is about 6459.7830458925. The cubic root of 41728797 is about 346.8528666666.

The spelling of 41728797 in words is "forty-one million, seven hundred twenty-eight thousand, seven hundred ninety-seven".