41728438 has 16 divisors (see below), whose sum is σ = 66394944. Its totient is φ = 19601280.

The previous prime is 41728411. The next prime is 41728439. The reversal of 41728438 is 83482714.

It is a junction number, because it is equal to n+sod(n) for n = 41728397 and 41728406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41728439) 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, 33283 + ... + 34513.

It is an arithmetic number, because the mean of its divisors is an integer number (4149684).

Almost surely, 2^41728438 is an apocalyptic number.

41728438 is a deficient number, since it is larger than the sum of its proper divisors (24666506).

41728438 is a wasteful number, since it uses less digits than its factorization.

41728438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2247.

The product of its digits is 43008, while the sum is 37.

The square root of 41728438 is about 6459.7552585218. The cubic root of 41728438 is about 346.8518719855.

The spelling of 41728438 in words is "forty-one million, seven hundred twenty-eight thousand, four hundred thirty-eight".