240391196 has 12 divisors (see below), whose sum is σ = 421065120. Its totient is φ = 120086880.

The previous prime is 240391189. The next prime is 240391201. The reversal of 240391196 is 691193042.

240391196 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×240391196² = 115575854228620832, 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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22100 + ... + 31131.

It is an arithmetic number, because the mean of its divisors is an integer number (35088760).

Almost surely, 2^240391196 is an apocalyptic number.

It is an amenable number.

240391196 is a deficient number, since it is larger than the sum of its proper divisors (180673924).

240391196 is a wasteful number, since it uses less digits than its factorization.

240391196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54364 (or 54362 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 240391196 is about 15504.5540406682. The cubic root of 240391196 is about 621.7839670491.

The spelling of 240391196 in words is "two hundred forty million, three hundred ninety-one thousand, one hundred ninety-six".