461240929 has 2 divisors, whose sum is σ = 461240930. Its totient is φ = 461240928.

The previous prime is 461240891. The next prime is 461240977. The reversal of 461240929 is 929042164.

It is a happy number.

461240929 is nontrivially palindromic in base 12.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 301091904 + 160149025 = 17352^2 + 12655^2 .

It is a cyclic number.

It is not a de Polignac number, because 461240929 - 2²³ = 452852321 is a prime.

It is not a weakly prime, because it can be changed into another prime (461240629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230620464 + 230620465.

It is an arithmetic number, because the mean of its divisors is an integer number (230620465).

Almost surely, 2^461240929 is an apocalyptic number.

It is an amenable number.

461240929 is a deficient number, since it is larger than the sum of its proper divisors (1).

461240929 is an equidigital number, since it uses as much as digits as its factorization.

461240929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 461240929 is about 21476.5204118358. The cubic root of 461240929 is about 772.6377904138.

The spelling of 461240929 in words is "four hundred sixty-one million, two hundred forty thousand, nine hundred twenty-nine".