241187961 has 16 divisors (see below), whose sum is σ = 373551488. Its totient is φ = 135561600.

The previous prime is 241187927. The next prime is 241187963. The reversal of 241187961 is 169781142.

241187961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 241187961 - 2¹¹ = 241185913 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (241187963) 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, 92860 + ... + 95421.

It is an arithmetic number, because the mean of its divisors is an integer number (23346968).

Almost surely, 2^241187961 is an apocalyptic number.

241187961 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

241187961 is a deficient number, since it is larger than the sum of its proper divisors (132363527).

241187961 is a wasteful number, since it uses less digits than its factorization.

241187961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188352.

The product of its digits is 24192, while the sum is 39.

The square root of 241187961 is about 15530.2273325280. The cubic root of 241187961 is about 622.4701671160.

The spelling of 241187961 in words is "two hundred forty-one million, one hundred eighty-seven thousand, nine hundred sixty-one".