41575987 has 4 divisors (see below), whose sum is σ = 41694120. Its totient is φ = 41457856.

The previous prime is 41575981. The next prime is 41575997. The reversal of 41575987 is 78957514.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41575987 - 2²³ = 33187379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41575981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58537 + ... + 59242.

It is an arithmetic number, because the mean of its divisors is an integer number (10423530).

Almost surely, 2^41575987 is an apocalyptic number.

41575987 is a deficient number, since it is larger than the sum of its proper divisors (118133).

41575987 is a wasteful number, since it uses less digits than its factorization.

41575987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118132.

The product of its digits is 352800, while the sum is 46.

The square root of 41575987 is about 6447.9444011251. The cubic root of 41575987 is about 346.4289594335.

The spelling of 41575987 in words is "forty-one million, five hundred seventy-five thousand, nine hundred eighty-seven".