241625745 has 12 divisors (see below), whose sum is σ = 418818036. Its totient is φ = 128867040.

The previous prime is 241625737. The next prime is 241625779. The reversal of 241625745 is 547526142.

It is a happy number.

241625745 is a `hidden beast` number, since 24 + 1 + 62 + 574 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 54154881 + 187470864 = 7359^2 + 13692^2 .

It is not a de Polignac number, because 241625745 - 2³ = 241625737 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2684686 + ... + 2684775.

It is an arithmetic number, because the mean of its divisors is an integer number (34901503).

Almost surely, 2^241625745 is an apocalyptic number.

It is an amenable number.

241625745 is a deficient number, since it is larger than the sum of its proper divisors (177192291).

241625745 is a wasteful number, since it uses less digits than its factorization.

241625745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5369472 (or 5369469 counting only the distinct ones).

The product of its digits is 67200, while the sum is 36.

The square root of 241625745 is about 15544.3155204724. The cubic root of 241625745 is about 622.8465578875.

The spelling of 241625745 in words is "two hundred forty-one million, six hundred twenty-five thousand, seven hundred forty-five".