240981466 has 8 divisors (see below), whose sum is σ = 394333344. Its totient is φ = 109537020.

The previous prime is 240981457. The next prime is 240981479. The reversal of 240981466 is 664189042.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 5476830 + ... + 5476873.

It is an arithmetic number, because the mean of its divisors is an integer number (49291668).

Almost surely, 2^240981466 is an apocalyptic number.

240981466 is a deficient number, since it is larger than the sum of its proper divisors (153351878).

240981466 is a wasteful number, since it uses less digits than its factorization.

240981466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10953716.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 240981466 is about 15523.5777448370. The cubic root of 240981466 is about 622.2924721255.

The spelling of 240981466 in words is "two hundred forty million, nine hundred eighty-one thousand, four hundred sixty-six".