241156045 has 16 divisors (see below), whose sum is σ = 312041520. Its totient is φ = 177859584.

The previous prime is 241156021. The next prime is 241156051. The reversal of 241156045 is 540651142.

It can be written as a sum of positive squares in 8 ways, for example, as 10055241 + 231100804 = 3171^2 + 15202^2 .

It is a cyclic number.

It is not a de Polignac number, because 241156045 - 2²⁵ = 207601613 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63747 + ... + 67423.

It is an arithmetic number, because the mean of its divisors is an integer number (19502595).

Almost surely, 2^241156045 is an apocalyptic number.

It is an amenable number.

241156045 is a deficient number, since it is larger than the sum of its proper divisors (70885475).

241156045 is a wasteful number, since it uses less digits than its factorization.

241156045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4704.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 241156045 is about 15529.1997540118. The cubic root of 241156045 is about 622.4427090923.

The spelling of 241156045 in words is "two hundred forty-one million, one hundred fifty-six thousand, forty-five".