240462066 has 32 divisors (see below), whose sum is σ = 522688320. Its totient is φ = 73306944.

The previous prime is 240462037. The next prime is 240462083. The reversal of 240462066 is 660264042.

240462066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5640 + ... + 22643.

It is an arithmetic number, because the mean of its divisors is an integer number (16334010).

Almost surely, 2^240462066 is an apocalyptic number.

240462066 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

240462066 is an abundant number, since it is smaller than the sum of its proper divisors (282226254).

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

240462066 is a wasteful number, since it uses less digits than its factorization.

240462066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28410.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 240462066 is about 15506.8393297925. The cubic root of 240462066 is about 621.8450639900.

The spelling of 240462066 in words is "two hundred forty million, four hundred sixty-two thousand, sixty-six".