240064036 has 27 divisors (see below), whose sum is σ = 430501617. Its totient is φ = 117134640.

The previous prime is 240063997. The next prime is 240064051. The reversal of 240064036 is 630460042.

The square root of 240064036 is 15494.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 7806436 + 232257600 = 2794^2 + 15240^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 240064036.

It is an unprimeable number.

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 in 8 ways as a sum of consecutive naturals, for example, 1890205 + ... + 1890331.

Almost surely, 2^240064036 is an apocalyptic number.

240064036 is the 15494-th square number.

It is an amenable number.

240064036 is a deficient number, since it is larger than the sum of its proper divisors (190437581).

240064036 is an equidigital number, since it uses as much as digits as its factorization.

240064036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380 (or 190 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The cubic root of 240064036 is about 621.5017670371.

Multiplying 240064036 by its sum of digits (25), we get a square (6001600900 = 77470²).

The spelling of 240064036 in words is "two hundred forty million, sixty-four thousand, thirty-six".