40321196 has 12 divisors (see below), whose sum is σ = 70707000. Its totient is φ = 20119200.

The previous prime is 40321187. The next prime is 40321201. The reversal of 40321196 is 69112304.

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, 8105 + ... + 12096.

It is an arithmetic number, because the mean of its divisors is an integer number (5892250).

Almost surely, 2^40321196 is an apocalyptic number.

It is an amenable number.

40321196 is a deficient number, since it is larger than the sum of its proper divisors (30385804).

40321196 is a wasteful number, since it uses less digits than its factorization.

40321196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20704 (or 20702 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 40321196 is about 6349.8973220045. The cubic root of 40321196 is about 342.9081457525.

The spelling of 40321196 in words is "forty million, three hundred twenty-one thousand, one hundred ninety-six".