40829168 has 10 divisors (see below), whose sum is σ = 79106544. Its totient is φ = 20414576.

The previous prime is 40829101. The next prime is 40829177. The reversal of 40829168 is 86192804.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1275896 + ... + 1275927.

Almost surely, 2^40829168 is an apocalyptic number.

It is an amenable number.

40829168 is a deficient number, since it is larger than the sum of its proper divisors (38277376).

40829168 is a wasteful number, since it uses less digits than its factorization.

40829168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2551831 (or 2551825 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 40829168 is about 6389.7705749111. The cubic root of 40829168 is about 344.3421420160.

The spelling of 40829168 in words is "forty million, eight hundred twenty-nine thousand, one hundred sixty-eight".