461026997 has 4 divisors (see below), whose sum is σ = 461098080. Its totient is φ = 460955916.

The previous prime is 461026987. The next prime is 461027023. The reversal of 461026997 is 799620164.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 461026997 - 2⁴ = 461026981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461026987) 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 in 3 ways as a sum of consecutive naturals, for example, 24713 + ... + 39150.

It is an arithmetic number, because the mean of its divisors is an integer number (115274520).

Almost surely, 2^461026997 is an apocalyptic number.

It is an amenable number.

461026997 is a deficient number, since it is larger than the sum of its proper divisors (71083).

461026997 is an equidigital number, since it uses as much as digits as its factorization.

461026997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71082.

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 461026997 is about 21471.5392322022. The cubic root of 461026997 is about 772.5183174160.

The spelling of 461026997 in words is "four hundred sixty-one million, twenty-six thousand, nine hundred ninety-seven".