461834428 has 24 divisors (see below), whose sum is σ = 882282240. Its totient is φ = 209782320.

The previous prime is 461834419. The next prime is 461834431. The reversal of 461834428 is 824438164.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89133 + ... + 94171.

It is an arithmetic number, because the mean of its divisors is an integer number (36761760).

Almost surely, 2^461834428 is an apocalyptic number.

It is an amenable number.

461834428 is a deficient number, since it is larger than the sum of its proper divisors (420447812).

461834428 is a wasteful number, since it uses less digits than its factorization.

461834428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7137 (or 7135 counting only the distinct ones).

The product of its digits is 147456, while the sum is 40.

The square root of 461834428 is about 21490.3333617699. Note that the first 4 decimals coincide. The cubic root of 461834428 is about 772.9690440563.

The spelling of 461834428 in words is "four hundred sixty-one million, eight hundred thirty-four thousand, four hundred twenty-eight".