240266004 has 48 divisors (see below), whose sum is σ = 638184960. Its totient is φ = 69641440.

The previous prime is 240266003. The next prime is 240266023. The reversal of 240266004 is 400662042.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240266003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36534 + ... + 42605.

It is an arithmetic number, because the mean of its divisors is an integer number (13295520).

Almost surely, 2^240266004 is an apocalyptic number.

It is an amenable number.

240266004 is an abundant number, since it is smaller than the sum of its proper divisors (397918956).

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

240266004 is a wasteful number, since it uses less digits than its factorization.

240266004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79180 (or 79178 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 240266004 is about 15500.5162494673. The cubic root of 240266004 is about 621.6760098295.

The spelling of 240266004 in words is "two hundred forty million, two hundred sixty-six thousand, four".