1461227041 has 4 divisors (see below), whose sum is σ = 1465895812. Its totient is φ = 1456558272.

The previous prime is 1461227017. The next prime is 1461227059. The reversal of 1461227041 is 1407221641.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 247401441 + 1213825600 = 15729^2 + 34840^2 .

It is a cyclic number.

It is not a de Polignac number, because 1461227041 - 2⁷ = 1461226913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1461227071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2333916 + ... + 2334541.

It is an arithmetic number, because the mean of its divisors is an integer number (366473953).

Almost surely, 2^1461227041 is an apocalyptic number.

It is an amenable number.

1461227041 is a deficient number, since it is larger than the sum of its proper divisors (4668771).

1461227041 is an equidigital number, since it uses as much as digits as its factorization.

1461227041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4668770.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 1461227041 is about 38225.9995421964. Note that the first 3 decimals coincide. The cubic root of 1461227041 is about 1134.7649162835.

Adding to 1461227041 its reverse (1407221641), we get a palindrome (2868448682).

The spelling of 1461227041 in words is "one billion, four hundred sixty-one million, two hundred twenty-seven thousand, forty-one".