240064712 has 8 divisors (see below), whose sum is σ = 450121350. Its totient is φ = 120032352.

The previous prime is 240064711. The next prime is 240064723. The reversal of 240064712 is 217460042.

It can be written as a sum of positive squares in only one way, i.e., 240064036 + 676 = 15494^2 + 26^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (240064711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15004037 + ... + 15004052.

Almost surely, 2^240064712 is an apocalyptic number.

It is an amenable number.

240064712 is a deficient number, since it is larger than the sum of its proper divisors (210056638).

240064712 is a wasteful number, since it uses less digits than its factorization.

240064712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30008095 (or 30008091 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 240064712 is about 15494.0218148807. The cubic root of 240064712 is about 621.5023504020.

The spelling of 240064712 in words is "two hundred forty million, sixty-four thousand, seven hundred twelve".