240573933 has 6 divisors (see below), whose sum is σ = 347495694. Its totient is φ = 160382616.

The previous prime is 240573929. The next prime is 240573947. The reversal of 240573933 is 339375042.

It can be written as a sum of positive squares in only one way, i.e., 232806564 + 7767369 = 15258^2 + 2787^2 .

It is not a de Polignac number, because 240573933 - 2² = 240573929 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240573913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13365210 + ... + 13365227.

It is an arithmetic number, because the mean of its divisors is an integer number (57915949).

Almost surely, 2^240573933 is an apocalyptic number.

It is an amenable number.

240573933 is a deficient number, since it is larger than the sum of its proper divisors (106921761).

240573933 is a wasteful number, since it uses less digits than its factorization.

240573933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26730443 (or 26730440 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 36.

The square root of 240573933 is about 15510.4459316939. The cubic root of 240573933 is about 621.9414799698.

The spelling of 240573933 in words is "two hundred forty million, five hundred seventy-three thousand, nine hundred thirty-three".