461089751 has 2 divisors, whose sum is σ = 461089752. Its totient is φ = 461089750.

The previous prime is 461089723. The next prime is 461089757. The reversal of 461089751 is 157980164.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 461089751 - 2¹⁴ = 461073367 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 461089699 and 461089708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (461089757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230544875 + 230544876.

It is an arithmetic number, because the mean of its divisors is an integer number (230544876).

Almost surely, 2^461089751 is an apocalyptic number.

461089751 is a deficient number, since it is larger than the sum of its proper divisors (1).

461089751 is an equidigital number, since it uses as much as digits as its factorization.

461089751 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 461089751 is about 21473.0005122712. Note that the first 3 decimals coincide. The cubic root of 461089751 is about 772.5533670012.

The spelling of 461089751 in words is "four hundred sixty-one million, eighty-nine thousand, seven hundred fifty-one".