41258128 has 20 divisors (see below), whose sum is σ = 80072380. Its totient is φ = 20594304.

The previous prime is 41258123. The next prime is 41258141. The reversal of 41258128 is 82185214.

It can be written as a sum of positive squares in 2 ways, for example, as 2917264 + 38340864 = 1708^2 + 6192^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 41258128.

It is not an unprimeable number, because it can be changed into a prime (41258123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9526 + ... + 13162.

It is an arithmetic number, because the mean of its divisors is an integer number (4003619).

Almost surely, 2^41258128 is an apocalyptic number.

It is an amenable number.

41258128 is a deficient number, since it is larger than the sum of its proper divisors (38814252).

41258128 is a wasteful number, since it uses less digits than its factorization.

41258128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4354 (or 4348 counting only the distinct ones).

The product of its digits is 5120, while the sum is 31.

The square root of 41258128 is about 6423.2490221071. The cubic root of 41258128 is about 345.5438541193.

The spelling of 41258128 in words is "forty-one million, two hundred fifty-eight thousand, one hundred twenty-eight".