241602881 has 4 divisors (see below), whose sum is σ = 260187732. Its totient is φ = 223018032.

The previous prime is 241602863. The next prime is 241602899. The reversal of 241602881 is 188206142.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (241602863) and next prime (241602899).

It can be written as a sum of positive squares in 2 ways, for example, as 135512881 + 106090000 = 11641^2 + 10300^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241602881 is a prime.

It is a super-2 number, since 2×241602881² = 116743904215000322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (241602821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9292406 + ... + 9292431.

It is an arithmetic number, because the mean of its divisors is an integer number (65046933).

Almost surely, 2^241602881 is an apocalyptic number.

It is an amenable number.

241602881 is a deficient number, since it is larger than the sum of its proper divisors (18584851).

241602881 is a wasteful number, since it uses less digits than its factorization.

241602881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18584850.

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 241602881 is about 15543.5800573742. The cubic root of 241602881 is about 622.8269115085.

The spelling of 241602881 in words is "two hundred forty-one million, six hundred two thousand, eight hundred eighty-one".