240465542 has 16 divisors (see below), whose sum is σ = 363042000. Its totient is φ = 119454720.

The previous prime is 240465541. The next prime is 240465581. The reversal of 240465542 is 245564042.

240465542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 240465499 and 240465508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240465541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296834 + ... + 297642.

It is an arithmetic number, because the mean of its divisors is an integer number (22690125).

Almost surely, 2^240465542 is an apocalyptic number.

240465542 is a deficient number, since it is larger than the sum of its proper divisors (122576458).

240465542 is a wasteful number, since it uses less digits than its factorization.

240465542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1591.

The product of its (nonzero) digits is 38400, while the sum is 32.

The square root of 240465542 is about 15506.9514089649. The cubic root of 240465542 is about 621.8480603365.

The spelling of 240465542 in words is "two hundred forty million, four hundred sixty-five thousand, five hundred forty-two".