241788 has 12 divisors (see below), whose sum is σ = 564200. Its totient is φ = 80592.

The previous prime is 241783. The next prime is 241793. The reversal of 241788 is 887142.

It is an interprime number because it is at equal distance from previous prime (241783) and next prime (241793).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×241788² = 116922873888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241781) by changing a digit.

241788 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10063 + ... + 10086.

2²⁴¹⁷⁸⁸ is an apocalyptic number.

It is an amenable number.

241788 is an abundant number, since it is smaller than the sum of its proper divisors (322412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

241788 is a wasteful number, since it uses less digits than its factorization.

241788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20156 (or 20154 counting only the distinct ones).

The product of its digits is 3584, while the sum is 30.

The square root of 241788 is about 491.7194321969. The cubic root of 241788 is about 62.2985943360.

The spelling of 241788 in words is "two hundred forty-one thousand, seven hundred eighty-eight".