4761891222 has 32 divisors (see below), whose sum is σ = 10394227584. Its totient is φ = 1442352000.

The previous prime is 4761891203. The next prime is 4761891223. The reversal of 4761891222 is 2221981674.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4761891223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144597 + ... + 174447.

It is an arithmetic number, because the mean of its divisors is an integer number (324819612).

Almost surely, 2^4761891222 is an apocalyptic number.

4761891222 is an abundant number, since it is smaller than the sum of its proper divisors (5632336362).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4761891222 is a wasteful number, since it uses less digits than its factorization.

4761891222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32284.

The product of its digits is 96768, while the sum is 42.

The square root of 4761891222 is about 69006.4578282352. The cubic root of 4761891222 is about 1682.3892711796.

The spelling of 4761891222 in words is "four billion, seven hundred sixty-one million, eight hundred ninety-one thousand, two hundred twenty-two".