461454073 has 2 divisors, whose sum is σ = 461454074. Its totient is φ = 461454072.

The previous prime is 461454067. The next prime is 461454101. The reversal of 461454073 is 370454164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 452285289 + 9168784 = 21267^2 + 3028^2 .

It is a cyclic number.

It is not a de Polignac number, because 461454073 - 2⁵ = 461454041 is a prime.

It is a super-2 number, since 2×461454073² = 425879722976578658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (461454173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230727036 + 230727037.

It is an arithmetic number, because the mean of its divisors is an integer number (230727037).

Almost surely, 2^461454073 is an apocalyptic number.

It is an amenable number.

461454073 is a deficient number, since it is larger than the sum of its proper divisors (1).

461454073 is an equidigital number, since it uses as much as digits as its factorization.

461454073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 461454073 is about 21481.4820950511. The cubic root of 461454073 is about 772.7567866102.

Subtracting from 461454073 its reverse (370454164), we obtain a palindrome (90999909).

The spelling of 461454073 in words is "four hundred sixty-one million, four hundred fifty-four thousand, seventy-three".