461120437 has 2 divisors, whose sum is σ = 461120438. Its totient is φ = 461120436.

The previous prime is 461120423. The next prime is 461120477. The reversal of 461120437 is 734021164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 426381201 + 34739236 = 20649^2 + 5894^2 .

It is a cyclic number.

It is not a de Polignac number, because 461120437 - 2¹¹ = 461118389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (461120417) 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 as a sum of consecutive naturals, namely, 230560218 + 230560219.

It is an arithmetic number, because the mean of its divisors is an integer number (230560219).

Almost surely, 2^461120437 is an apocalyptic number.

It is an amenable number.

461120437 is a deficient number, since it is larger than the sum of its proper divisors (1).

461120437 is an equidigital number, since it uses as much as digits as its factorization.

461120437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 461120437 is about 21473.7150255842. The cubic root of 461120437 is about 772.5705046963.

The spelling of 461120437 in words is "four hundred sixty-one million, one hundred twenty thousand, four hundred thirty-seven".