240420588 has 12 divisors (see below), whose sum is σ = 560981400. Its totient is φ = 80140192.

The previous prime is 240420577. The next prime is 240420617. The reversal of 240420588 is 885024042.

It is a happy number.

240420588 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10017513 + ... + 10017536.

It is an arithmetic number, because the mean of its divisors is an integer number (46748450).

Almost surely, 2^240420588 is an apocalyptic number.

It is an amenable number.

240420588 is an abundant number, since it is smaller than the sum of its proper divisors (320560812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

240420588 is a wasteful number, since it uses less digits than its factorization.

240420588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20035056 (or 20035054 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 33.

The square root of 240420588 is about 15505.5018622423. The cubic root of 240420588 is about 621.8093073137.

The spelling of 240420588 in words is "two hundred forty million, four hundred twenty thousand, five hundred eighty-eight".