461146528 has 24 divisors (see below), whose sum is σ = 921436992. Its totient is φ = 227130816.

The previous prime is 461146513. The next prime is 461146529. The reversal of 461146528 is 825641164.

It is a super-2 number, since 2×461146528² = 425312240572909568, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (461146529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105400 + ... + 109687.

It is an arithmetic number, because the mean of its divisors is an integer number (38393208).

Almost surely, 2^461146528 is an apocalyptic number.

It is an amenable number.

461146528 is a deficient number, since it is larger than the sum of its proper divisors (460290464).

461146528 is a wasteful number, since it uses less digits than its factorization.

461146528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215164 (or 215156 counting only the distinct ones).

The product of its digits is 46080, while the sum is 37.

The square root of 461146528 is about 21474.3225271486. The cubic root of 461146528 is about 772.5850755512.

The spelling of 461146528 in words is "four hundred sixty-one million, one hundred forty-six thousand, five hundred twenty-eight".