461261822 has 16 divisors (see below), whose sum is σ = 832352640. Its totient is φ = 187279128.

The previous prime is 461261797. The next prime is 461261831. The reversal of 461261822 is 228162164.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 866768 + ... + 867299.

It is an arithmetic number, because the mean of its divisors is an integer number (52022040).

Almost surely, 2^461261822 is an apocalyptic number.

461261822 is a deficient number, since it is larger than the sum of its proper divisors (371090818).

461261822 is a wasteful number, since it uses less digits than its factorization.

461261822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1734095.

The product of its digits is 9216, while the sum is 32.

The square root of 461261822 is about 21477.0068212496. The cubic root of 461261822 is about 772.6494563904.

The spelling of 461261822 in words is "four hundred sixty-one million, two hundred sixty-one thousand, eight hundred twenty-two".