1153427041 has 8 divisors (see below), whose sum is σ = 1242438120. Its totient is φ = 1064456832.

The previous prime is 1153427027. The next prime is 1153427057. The reversal of 1153427041 is 1407243511.

It can be written as a sum of positive squares in 4 ways, for example, as 2250000 + 1151177041 = 1500^2 + 33929^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1153427041 - 2¹⁵ = 1153394273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1153427741) 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 7 ways as a sum of consecutive naturals, for example, 74421 + ... + 88573.

It is an arithmetic number, because the mean of its divisors is an integer number (155304765).

Almost surely, 2^1153427041 is an apocalyptic number.

It is an amenable number.

1153427041 is a deficient number, since it is larger than the sum of its proper divisors (89011079).

1153427041 is a wasteful number, since it uses less digits than its factorization.

1153427041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20435.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 1153427041 is about 33962.1412899717. The cubic root of 1153427041 is about 1048.7292384951.

The spelling of 1153427041 in words is "one billion, one hundred fifty-three million, four hundred twenty-seven thousand, forty-one".