461544634 has 8 divisors (see below), whose sum is σ = 722417760. Its totient is φ = 220738716.

The previous prime is 461544631. The next prime is 461544641. The reversal of 461544634 is 436445164.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 461544593 and 461544602.

It is not an unprimeable number, because it can be changed into a prime (461544631) 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, 5016744 + ... + 5016835.

It is an arithmetic number, because the mean of its divisors is an integer number (90302220).

Almost surely, 2^461544634 is an apocalyptic number.

461544634 is a deficient number, since it is larger than the sum of its proper divisors (260873126).

461544634 is a wasteful number, since it uses less digits than its factorization.

461544634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10033604.

The product of its digits is 138240, while the sum is 37.

The square root of 461544634 is about 21483.5898769270. The cubic root of 461544634 is about 772.8073348329.

Adding to 461544634 its reverse (436445164), we get a palindrome (897989798).

The spelling of 461544634 in words is "four hundred sixty-one million, five hundred forty-four thousand, six hundred thirty-four".