40196846 has 8 divisors (see below), whose sum is σ = 60330960. Its totient is φ = 20086528.

The previous prime is 40196833. The next prime is 40196861. The reversal of 40196846 is 64869104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 851 + ... + 9006.

It is an arithmetic number, because the mean of its divisors is an integer number (7541370).

Almost surely, 2^40196846 is an apocalyptic number.

40196846 is a deficient number, since it is larger than the sum of its proper divisors (20134114).

40196846 is a wasteful number, since it uses less digits than its factorization.

40196846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11898.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 40196846 is about 6340.0982642227. The cubic root of 40196846 is about 342.5552747914. Note that the first 3 decimals are identical.

The spelling of 40196846 in words is "forty million, one hundred ninety-six thousand, eight hundred forty-six".