240093887 has 6 divisors (see below), whose sum is σ = 263904984. Its totient is φ = 218267060.

The previous prime is 240093883. The next prime is 240093913. The reversal of 240093887 is 788390042.

It is not a de Polignac number, because 240093887 - 2² = 240093883 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240093883) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 992003 + ... + 992244.

It is an arithmetic number, because the mean of its divisors is an integer number (43984164).

Almost surely, 2^240093887 is an apocalyptic number.

240093887 is a deficient number, since it is larger than the sum of its proper divisors (23811097).

240093887 is a wasteful number, since it uses less digits than its factorization.

240093887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1984269 (or 1984258 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 240093887 is about 15494.9632784334. The cubic root of 240093887 is about 621.5275263868.

The spelling of 240093887 in words is "two hundred forty million, ninety-three thousand, eight hundred eighty-seven".