461206628 has 24 divisors (see below), whose sum is σ = 840619584. Its totient is φ = 221205600.

The previous prime is 461206621. The next prime is 461206631. The reversal of 461206628 is 826602164.

It is a super-2 number, since 2×461206628² = 425423107422260768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (461206621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11438 + ... + 32453.

It is an arithmetic number, because the mean of its divisors is an integer number (35025816).

Almost surely, 2^461206628 is an apocalyptic number.

It is an amenable number.

461206628 is a deficient number, since it is larger than the sum of its proper divisors (379412956).

461206628 is a wasteful number, since it uses less digits than its factorization.

461206628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44003 (or 44001 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 461206628 is about 21475.7218272169. The cubic root of 461206628 is about 772.6186370790.

The spelling of 461206628 in words is "four hundred sixty-one million, two hundred six thousand, six hundred twenty-eight".