912471422 has 12 divisors (see below), whose sum is σ = 1414286208. Its totient is φ = 441517500.

The previous prime is 912471421. The next prime is 912471431. The reversal of 912471422 is 224174219.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (912471421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 235454 + ... + 239297.

It is an arithmetic number, because the mean of its divisors is an integer number (117857184).

Almost surely, 2^912471422 is an apocalyptic number.

912471422 is a deficient number, since it is larger than the sum of its proper divisors (501814786).

912471422 is a wasteful number, since it uses less digits than its factorization.

912471422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474815 (or 474784 counting only the distinct ones).

The product of its digits is 8064, while the sum is 32.

The square root of 912471422 is about 30207.1419038611. The cubic root of 912471422 is about 969.9285815558.

The spelling of 912471422 in words is "nine hundred twelve million, four hundred seventy-one thousand, four hundred twenty-two".