41255540 has 24 divisors (see below), whose sum is σ = 86907912. Its totient is φ = 16450560.

The previous prime is 41255503. The next prime is 41255597. The reversal of 41255540 is 4555214.

It can be written as a sum of positive squares in 4 ways, for example, as 13456 + 41242084 = 116^2 + 6422^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3680 + ... + 9800.

It is an arithmetic number, because the mean of its divisors is an integer number (3621163).

Almost surely, 2^41255540 is an apocalyptic number.

It is an amenable number.

41255540 is an abundant number, since it is smaller than the sum of its proper divisors (45652372).

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

41255540 is a wasteful number, since it uses less digits than its factorization.

41255540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6467 (or 6465 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 41255540 is about 6423.0475632678. The cubic root of 41255540 is about 345.5366289878.

The spelling of 41255540 in words is "forty-one million, two hundred fifty-five thousand, five hundred forty".