241436661 has 8 divisors (see below), whose sum is σ = 322002624. Its totient is φ = 160914240.

The previous prime is 241436653. The next prime is 241436683. The reversal of 241436661 is 166634142.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 241436661 - 2³ = 241436653 is a prime.

It is a super-2 number, since 2×241436661² = 116583322549657842, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241436161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5640 + ... + 22686.

It is an arithmetic number, because the mean of its divisors is an integer number (40250328).

Almost surely, 2^241436661 is an apocalyptic number.

It is an amenable number.

241436661 is a deficient number, since it is larger than the sum of its proper divisors (80565963).

241436661 is a wasteful number, since it uses less digits than its factorization.

241436661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21771.

The product of its digits is 20736, while the sum is 33.

The square root of 241436661 is about 15538.2322353606. The cubic root of 241436661 is about 622.6840461592.

The spelling of 241436661 in words is "two hundred forty-one million, four hundred thirty-six thousand, six hundred sixty-one".