240413392 has 20 divisors (see below), whose sum is σ = 466479940. Its totient is φ = 120031488.

The previous prime is 240413389. The next prime is 240413399. The reversal of 240413392 is 293314042.

It can be written as a sum of positive squares in 2 ways, for example, as 18284176 + 222129216 = 4276^2 + 14904^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 240413392.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240413399) 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 in 3 ways as a sum of consecutive naturals, for example, 748 + ... + 21940.

It is an arithmetic number, because the mean of its divisors is an integer number (23323997).

Almost surely, 2^240413392 is an apocalyptic number.

It is an amenable number.

240413392 is a deficient number, since it is larger than the sum of its proper divisors (226066548).

240413392 is a wasteful number, since it uses less digits than its factorization.

240413392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21910 (or 21904 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 240413392 is about 15505.2698138407. The cubic root of 240413392 is about 621.8031034850.

The spelling of 240413392 in words is "two hundred forty million, four hundred thirteen thousand, three hundred ninety-two".