40522875 has 16 divisors (see below), whose sum is σ = 67430688. Its totient is φ = 21612000.

The previous prime is 40522847. The next prime is 40522879. The reversal of 40522875 is 57822504.

It is not a de Polignac number, because 40522875 - 2²⁰ = 39474299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40522879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53656 + ... + 54405.

It is an arithmetic number, because the mean of its divisors is an integer number (4214418).

Almost surely, 2^40522875 is an apocalyptic number.

40522875 is a deficient number, since it is larger than the sum of its proper divisors (26907813).

40522875 is a wasteful number, since it uses less digits than its factorization.

40522875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108079 (or 108069 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 33.

The square root of 40522875 is about 6365.7580067106. The cubic root of 40522875 is about 343.4789157534.

The spelling of 40522875 in words is "forty million, five hundred twenty-two thousand, eight hundred seventy-five".