241812893 has 12 divisors (see below), whose sum is σ = 282473532. Its totient is φ = 206398080.

The previous prime is 241812859. The next prime is 241812899. The reversal of 241812893 is 398218142.

It can be written as a sum of positive squares in 2 ways, for example, as 186131449 + 55681444 = 13643^2 + 7462^2 .

It is not a de Polignac number, because 241812893 - 2²⁰ = 240764317 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 (241812899) 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, 1571 + ... + 22047.

It is an arithmetic number, because the mean of its divisors is an integer number (23539461).

Almost surely, 2^241812893 is an apocalyptic number.

It is an amenable number.

241812893 is a deficient number, since it is larger than the sum of its proper divisors (40660639).

241812893 is a wasteful number, since it uses less digits than its factorization.

241812893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20732 (or 20725 counting only the distinct ones).

The product of its digits is 27648, while the sum is 38.

The square root of 241812893 is about 15550.3341764735. The cubic root of 241812893 is about 623.0073222217.

The spelling of 241812893 in words is "two hundred forty-one million, eight hundred twelve thousand, eight hundred ninety-three".