461189132 has 6 divisors (see below), whose sum is σ = 807080988. Its totient is φ = 230594564.

The previous prime is 461189111. The next prime is 461189143. The reversal of 461189132 is 231981164.

It is a junction number, because it is equal to n+sod(n) for n = 461189092 and 461189101.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57648638 + ... + 57648645.

It is an arithmetic number, because the mean of its divisors is an integer number (134513498).

Almost surely, 2^461189132 is an apocalyptic number.

It is an amenable number.

461189132 is a deficient number, since it is larger than the sum of its proper divisors (345891856).

461189132 is a wasteful number, since it uses less digits than its factorization.

461189132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115297287 (or 115297285 counting only the distinct ones).

The product of its digits is 10368, while the sum is 35.

The square root of 461189132 is about 21475.3144796531. The cubic root of 461189132 is about 772.6088671221.

The spelling of 461189132 in words is "four hundred sixty-one million, one hundred eighty-nine thousand, one hundred thirty-two".