40132268 has 24 divisors (see below), whose sum is σ = 76891584. Its totient is φ = 18176400.

The previous prime is 40132247. The next prime is 40132273. The reversal of 40132268 is 86223104.

40132268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40132268² = 3221197869647648, which contains 22 as substring.

It is an unprimeable number.

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, 12023 + ... + 14993.

It is an arithmetic number, because the mean of its divisors is an integer number (3203816).

Almost surely, 2^40132268 is an apocalyptic number.

It is an amenable number.

40132268 is a deficient number, since it is larger than the sum of its proper divisors (36759316).

40132268 is a wasteful number, since it uses less digits than its factorization.

40132268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3293 (or 3291 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 40132268 is about 6335.0033938428. The cubic root of 40132268 is about 342.3717330983.

The spelling of 40132268 in words is "forty million, one hundred thirty-two thousand, two hundred sixty-eight".