240006764 has 12 divisors (see below), whose sum is σ = 420136584. Its totient is φ = 119967744.

The previous prime is 240006761. The next prime is 240006787. The reversal of 240006764 is 467600042.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (240006761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11372 + ... + 24684.

It is an arithmetic number, because the mean of its divisors is an integer number (35011382).

Almost surely, 2^240006764 is an apocalyptic number.

It is an amenable number.

240006764 is a deficient number, since it is larger than the sum of its proper divisors (180129820).

240006764 is a wasteful number, since it uses less digits than its factorization.

240006764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17824 (or 17822 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 240006764 is about 15492.1516904528. The cubic root of 240006764 is about 621.4523392806.

The spelling of 240006764 in words is "two hundred forty million, six thousand, seven hundred sixty-four".