240561452 has 6 divisors (see below), whose sum is σ = 420982548. Its totient is φ = 120280724.

The previous prime is 240561449. The next prime is 240561487. The reversal of 240561452 is 254165042.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30070178 + ... + 30070185.

It is an arithmetic number, because the mean of its divisors is an integer number (70163758).

Almost surely, 2^240561452 is an apocalyptic number.

It is an amenable number.

240561452 is a deficient number, since it is larger than the sum of its proper divisors (180421096).

240561452 is a wasteful number, since it uses less digits than its factorization.

240561452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60140367 (or 60140365 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 240561452 is about 15510.0435847228. The cubic root of 240561452 is about 621.9307243215.

The spelling of 240561452 in words is "two hundred forty million, five hundred sixty-one thousand, four hundred fifty-two".