461405411 has 4 divisors (see below), whose sum is σ = 461671272. Its totient is φ = 461139552.

The previous prime is 461405401. The next prime is 461405419. The reversal of 461405411 is 114504164.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 461405411 - 2²⁶ = 394296547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (461405419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130310 + ... + 133803.

It is an arithmetic number, because the mean of its divisors is an integer number (115417818).

Almost surely, 2^461405411 is an apocalyptic number.

461405411 is a deficient number, since it is larger than the sum of its proper divisors (265861).

461405411 is a wasteful number, since it uses less digits than its factorization.

461405411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265860.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 461405411 is about 21480.3494152213. The cubic root of 461405411 is about 772.7296223231.

Adding to 461405411 its reverse (114504164), we get a palindrome (575909575).

The spelling of 461405411 in words is "four hundred sixty-one million, four hundred five thousand, four hundred eleven".