241666479 has 12 divisors (see below), whose sum is σ = 352673776. Its totient is φ = 159449472.

The previous prime is 241666471. The next prime is 241666487. The reversal of 241666479 is 974666142.

It is an interprime number because it is at equal distance from previous prime (241666471) and next prime (241666487).

It is not a de Polignac number, because 241666479 - 2³ = 241666471 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 (241666471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 137539 + ... + 139284.

Almost surely, 2^241666479 is an apocalyptic number.

241666479 is a deficient number, since it is larger than the sum of its proper divisors (111007297).

241666479 is a wasteful number, since it uses less digits than its factorization.

241666479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276926 (or 276923 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 241666479 is about 15545.6257191533. The cubic root of 241666479 is about 622.8815563740.

The spelling of 241666479 in words is "two hundred forty-one million, six hundred sixty-six thousand, four hundred seventy-nine".