241287153 has 8 divisors (see below), whose sum is σ = 323134368. Its totient is φ = 160149024.

The previous prime is 241287139. The next prime is 241287191. The reversal of 241287153 is 351782142.

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

It is not a de Polignac number, because 241287153 - 2⁵ = 241287121 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (241287653) 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, 176476 + ... + 177837.

It is an arithmetic number, because the mean of its divisors is an integer number (40391796).

Almost surely, 2^241287153 is an apocalyptic number.

It is an amenable number.

241287153 is a deficient number, since it is larger than the sum of its proper divisors (81847215).

241287153 is a wasteful number, since it uses less digits than its factorization.

241287153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354543.

The product of its digits is 13440, while the sum is 33.

The square root of 241287153 is about 15533.4205183533. The cubic root of 241287153 is about 622.5554886748. Note that the first 3 decimals are identical.

The spelling of 241287153 in words is "two hundred forty-one million, two hundred eighty-seven thousand, one hundred fifty-three".