240528836 has 12 divisors (see below), whose sum is σ = 421345680. Its totient is φ = 120144360.

The previous prime is 240528833. The next prime is 240528839. The reversal of 240528836 is 638825042.

240528836 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (240528833) and next prime (240528839).

It is a self number, because there is not a number n which added to its sum of digits gives 240528836.

It is not an unprimeable number, because it can be changed into a prime (240528833) 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, 25430 + ... + 33581.

It is an arithmetic number, because the mean of its divisors is an integer number (35112140).

Almost surely, 2^240528836 is an apocalyptic number.

It is an amenable number.

240528836 is a deficient number, since it is larger than the sum of its proper divisors (180816844).

240528836 is a wasteful number, since it uses less digits than its factorization.

240528836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60034 (or 60032 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 240528836 is about 15508.9921013585. The cubic root of 240528836 is about 621.9026153440.

The spelling of 240528836 in words is "two hundred forty million, five hundred twenty-eight thousand, eight hundred thirty-six".