1422132466 has 16 divisors (see below), whose sum is σ = 2146958424. Its totient is φ = 706489344.

The previous prime is 1422132461. The next prime is 1422132469. The reversal of 1422132466 is 6642312241.

It can be written as a sum of positive squares in 4 ways, for example, as 178089025 + 1244043441 = 13345^2 + 35271^2 .

It is not an unprimeable number, because it can be changed into a prime (1422132461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389200 + ... + 392836.

Almost surely, 2^1422132466 is an apocalyptic number.

1422132466 is a deficient number, since it is larger than the sum of its proper divisors (724825958).

1422132466 is a wasteful number, since it uses less digits than its factorization.

1422132466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4845.

The product of its digits is 13824, while the sum is 31.

The square root of 1422132466 is about 37711.1716338806. The cubic root of 1422132466 is about 1124.5532292808.

The spelling of 1422132466 in words is "one billion, four hundred twenty-two million, one hundred thirty-two thousand, four hundred sixty-six".