466921422 has 80 divisors (see below), whose sum is σ = 1208580912. Its totient is φ = 133159680.

The previous prime is 466921393. The next prime is 466921451. The reversal of 466921422 is 224129664.

It is an interprime number because it is at equal distance from previous prime (466921393) and next prime (466921451).

It is a super-2 number, since 2×466921422² = 436031228645004168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 22588 + ... + 38000.

Almost surely, 2^466921422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 466921422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (604290456).

466921422 is an abundant number, since it is smaller than the sum of its proper divisors (741659490).

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

466921422 is a wasteful number, since it uses less digits than its factorization.

466921422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15455 (or 15446 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 466921422 is about 21608.3646303926. The cubic root of 466921422 is about 775.7967093779.

The spelling of 466921422 in words is "four hundred sixty-six million, nine hundred twenty-one thousand, four hundred twenty-two".