40132075 has 12 divisors (see below), whose sum is σ = 49879000. Its totient is φ = 32031360.

The previous prime is 40132061. The next prime is 40132091. The reversal of 40132075 is 57023104.

It is not a de Polignac number, because 40132075 - 2¹⁵ = 40099307 is a prime.

It is a super-2 number, since 2×40132075² = 3221166887611250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10867 + ... + 14083.

Almost surely, 2^40132075 is an apocalyptic number.

40132075 is a deficient number, since it is larger than the sum of its proper divisors (9746925).

40132075 is a wasteful number, since it uses less digits than its factorization.

40132075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3726 (or 3721 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 40132075 is about 6334.9881609992. The cubic root of 40132075 is about 342.3711842643.

Adding to 40132075 its reverse (57023104), we get a palindrome (97155179).

The spelling of 40132075 in words is "forty million, one hundred thirty-two thousand, seventy-five".