241066887 has 12 divisors (see below), whose sum is σ = 336007224. Its totient is φ = 153722800.

The previous prime is 241066883. The next prime is 241066909. The reversal of 241066887 is 788660142.

It is not a de Polignac number, because 241066887 - 2² = 241066883 is a prime.

It is a super-2 number, since 2×241066887² = 116226488015741538, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241066883) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74364 + ... + 77537.

It is an arithmetic number, because the mean of its divisors is an integer number (28000602).

Almost surely, 2^241066887 is an apocalyptic number.

241066887 is a deficient number, since it is larger than the sum of its proper divisors (94940337).

241066887 is a wasteful number, since it uses less digits than its factorization.

241066887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151950 (or 151927 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 241066887 is about 15526.3288320195. The cubic root of 241066887 is about 622.3659917016.

The spelling of 241066887 in words is "two hundred forty-one million, sixty-six thousand, eight hundred eighty-seven".