241671625 has 16 divisors (see below), whose sum is σ = 324808848. Its totient is φ = 178464000.

The previous prime is 241671571. The next prime is 241671637. The reversal of 241671625 is 526176142.

It can be written as a sum of positive squares in 8 ways, for example, as 185286544 + 56385081 = 13612^2 + 7509^2 .

It is not a de Polignac number, because 241671625 - 2⁷ = 241671497 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 72736 + ... + 75985.

It is an arithmetic number, because the mean of its divisors is an integer number (20300553).

Almost surely, 2^241671625 is an apocalyptic number.

241671625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

241671625 is a deficient number, since it is larger than the sum of its proper divisors (83137223).

241671625 is a wasteful number, since it uses less digits than its factorization.

241671625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148749 (or 148739 counting only the distinct ones).

The product of its digits is 20160, while the sum is 34.

The square root of 241671625 is about 15545.7912310696. The cubic root of 241671625 is about 622.8859775164.

The spelling of 241671625 in words is "two hundred forty-one million, six hundred seventy-one thousand, six hundred twenty-five".