40532268 has 24 divisors (see below), whose sum is σ = 108086272. Its totient is φ = 11580624.

The previous prime is 40532213. The next prime is 40532269. The reversal of 40532268 is 86223504.

40532268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (40532269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241180 + ... + 241347.

Almost surely, 2^40532268 is an apocalyptic number.

It is an amenable number.

40532268 is an abundant number, since it is smaller than the sum of its proper divisors (67554004).

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

40532268 is a wasteful number, since it uses less digits than its factorization.

40532268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482541 (or 482539 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 40532268 is about 6366.4957394158. The cubic root of 40532268 is about 343.5054526021.

The spelling of 40532268 in words is "forty million, five hundred thirty-two thousand, two hundred sixty-eight".