41128398 has 20 divisors (see below), whose sum is σ = 92158440. Its totient is φ = 13709412.

The previous prime is 41128391. The next prime is 41128403. The reversal of 41128398 is 89382114.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41128391) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 126778 + ... + 127101.

It is an arithmetic number, because the mean of its divisors is an integer number (4607922).

Almost surely, 2^41128398 is an apocalyptic number.

41128398 is an abundant number, since it is smaller than the sum of its proper divisors (51030042).

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

41128398 is a wasteful number, since it uses less digits than its factorization.

41128398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253893 (or 253884 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 41128398 is about 6413.1425993814. The cubic root of 41128398 is about 345.1813035709.

The spelling of 41128398 in words is "forty-one million, one hundred twenty-eight thousand, three hundred ninety-eight".