240453452 has 12 divisors (see below), whose sum is σ = 422166360. Its totient is φ = 119834496.

The previous prime is 240453449. The next prime is 240453481. The reversal of 240453452 is 254354042.

240453452 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 96677 + ... + 99132.

It is an arithmetic number, because the mean of its divisors is an integer number (35180530).

Almost surely, 2^240453452 is an apocalyptic number.

It is an amenable number.

240453452 is a deficient number, since it is larger than the sum of its proper divisors (181712908).

240453452 is a wasteful number, since it uses less digits than its factorization.

240453452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196120 (or 196118 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 240453452 is about 15506.5615788930. The cubic root of 240453452 is about 621.8376385120.

The spelling of 240453452 in words is "two hundred forty million, four hundred fifty-three thousand, four hundred fifty-two".