41288739 has 8 divisors (see below), whose sum is σ = 55152720. Its totient is φ = 27475296.

The previous prime is 41288717. The next prime is 41288743. The reversal of 41288739 is 93788214.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 41288739 - 2⁸ = 41288483 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 41288739.

It is not an unprimeable number, because it can be changed into a prime (41288759) 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, 10684 + ... + 14025.

It is an arithmetic number, because the mean of its divisors is an integer number (6894090).

Almost surely, 2^41288739 is an apocalyptic number.

41288739 is a deficient number, since it is larger than the sum of its proper divisors (13863981).

41288739 is a wasteful number, since it uses less digits than its factorization.

41288739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25269.

The product of its digits is 96768, while the sum is 42.

The square root of 41288739 is about 6425.6314086633. The cubic root of 41288739 is about 345.6292904407.

The spelling of 41288739 in words is "forty-one million, two hundred eighty-eight thousand, seven hundred thirty-nine".