40336190 has 8 divisors (see below), whose sum is σ = 72605160. Its totient is φ = 16134472.

The previous prime is 40336171. The next prime is 40336217. The reversal of 40336190 is 9163304.

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

It is a super-2 number, since 2×40336190² = 3254016447432200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2016800 + ... + 2016819.

It is an arithmetic number, because the mean of its divisors is an integer number (9075645).

Almost surely, 2^40336190 is an apocalyptic number.

40336190 is a deficient number, since it is larger than the sum of its proper divisors (32268970).

40336190 is a wasteful number, since it uses less digits than its factorization.

40336190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4033626.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 40336190 is about 6351.0778612768. The cubic root of 40336190 is about 342.9506455463.

Adding to 40336190 its reverse (9163304), we get a palindrome (49499494).

The spelling of 40336190 in words is "forty million, three hundred thirty-six thousand, one hundred ninety".