240533474 has 8 divisors (see below), whose sum is σ = 360884160. Its totient is φ = 120238756.

The previous prime is 240533473. The next prime is 240533477. The reversal of 240533474 is 474335042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×240533474² = 115712704229017352, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 240533474.

It is not an unprimeable number, because it can be changed into a prime (240533473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 734 + ... + 21945.

It is an arithmetic number, because the mean of its divisors is an integer number (45110520).

Almost surely, 2^240533474 is an apocalyptic number.

240533474 is a deficient number, since it is larger than the sum of its proper divisors (120350686).

240533474 is a wasteful number, since it uses less digits than its factorization.

240533474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27984.

The product of its (nonzero) digits is 40320, while the sum is 32.

The square root of 240533474 is about 15509.1416267955. The cubic root of 240533474 is about 621.9066125997.

The spelling of 240533474 in words is "two hundred forty million, five hundred thirty-three thousand, four hundred seventy-four".