461747900 has 18 divisors (see below), whose sum is σ = 1001993160. Its totient is φ = 184699120.

The previous prime is 461747893. The next prime is 461747903. The reversal of 461747900 is 9747164.

It is a super-2 number, since 2×461747900² = 426422246308820000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461747903) 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 5 ways as a sum of consecutive naturals, for example, 2308640 + ... + 2308839.

Almost surely, 2^461747900 is an apocalyptic number.

It is an amenable number.

461747900 is an abundant number, since it is smaller than the sum of its proper divisors (540245260).

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

461747900 is a wasteful number, since it uses less digits than its factorization.

461747900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4617493 (or 4617486 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 461747900 is about 21488.3200832452. The cubic root of 461747900 is about 772.9207672722.

The spelling of 461747900 in words is "four hundred sixty-one million, seven hundred forty-seven thousand, nine hundred".