461189092 has 48 divisors (see below), whose sum is σ = 1003055872. Its totient is φ = 180662400.

The previous prime is 461189063. The next prime is 461189111. The reversal of 461189092 is 290981164.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31342 + ... + 43642.

Almost surely, 2^461189092 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 461189092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (501527936).

461189092 is an abundant number, since it is smaller than the sum of its proper divisors (541866780).

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

461189092 is a wasteful number, since it uses less digits than its factorization.

461189092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12428 (or 12426 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 461189092 is about 21475.3135483513. The cubic root of 461189092 is about 772.6088447854.

The spelling of 461189092 in words is "four hundred sixty-one million, one hundred eighty-nine thousand, ninety-two".