40127332 has 12 divisors (see below), whose sum is σ = 80254720. Its totient is φ = 17197416.

The previous prime is 40127323. The next prime is 40127357. The reversal of 40127332 is 23372104.

40127332 is an admirable number.

It is a super-2 number, since 2×40127332² = 3220405546876448, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 716532 + ... + 716587.

Almost surely, 2^40127332 is an apocalyptic number.

It is an amenable number.

40127332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40127332 is a wasteful number, since it uses less digits than its factorization.

40127332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433130 (or 1433128 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 40127332 is about 6334.6138003828. The cubic root of 40127332 is about 342.3576960465.

Adding to 40127332 its reverse (23372104), we get a palindrome (63499436).

The spelling of 40127332 in words is "forty million, one hundred twenty-seven thousand, three hundred thirty-two".