240522452 has 24 divisors (see below), whose sum is σ = 430214400. Its totient is φ = 117632736.

The previous prime is 240522449. The next prime is 240522467. The reversal of 240522452 is 254225042.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 30953 + ... + 37935.

It is an arithmetic number, because the mean of its divisors is an integer number (17925600).

Almost surely, 2^240522452 is an apocalyptic number.

It is an amenable number.

240522452 is a deficient number, since it is larger than the sum of its proper divisors (189691948).

240522452 is a wasteful number, since it uses less digits than its factorization.

240522452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7175 (or 7173 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 26.

The square root of 240522452 is about 15508.7862839102. The cubic root of 240522452 is about 621.8971132158.

Adding to 240522452 its reverse (254225042), we get a palindrome (494747494).

The spelling of 240522452 in words is "two hundred forty million, five hundred twenty-two thousand, four hundred fifty-two".