461727073 has 2 divisors, whose sum is σ = 461727074. Its totient is φ = 461727072.

The previous prime is 461727059. The next prime is 461727121. The reversal of 461727073 is 370727164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 298321984 + 163405089 = 17272^2 + 12783^2 .

It is a cyclic number.

It is not a de Polignac number, because 461727073 - 2¹⁷ = 461596001 is a prime.

It is a super-2 number, since 2×461727073² = 426383779882294658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (461727023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230863536 + 230863537.

It is an arithmetic number, because the mean of its divisors is an integer number (230863537).

Almost surely, 2^461727073 is an apocalyptic number.

It is an amenable number.

461727073 is a deficient number, since it is larger than the sum of its proper divisors (1).

461727073 is an equidigital number, since it uses as much as digits as its factorization.

461727073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 49392, while the sum is 37.

The square root of 461727073 is about 21487.8354656769. The cubic root of 461727073 is about 772.9091463113.

Subtracting from 461727073 its reverse (370727164), we obtain a palindrome (90999909).

The spelling of 461727073 in words is "four hundred sixty-one million, seven hundred twenty-seven thousand, seventy-three".