461053646 has 8 divisors (see below), whose sum is σ = 691694640. Its totient is φ = 230488768.

The previous prime is 461053613. The next prime is 461053657. The reversal of 461053646 is 646350164.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131 + ... + 30366.

It is an arithmetic number, because the mean of its divisors is an integer number (86461830).

Almost surely, 2^461053646 is an apocalyptic number.

461053646 is a deficient number, since it is larger than the sum of its proper divisors (230640994).

461053646 is a wasteful number, since it uses less digits than its factorization.

461053646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38058.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 461053646 is about 21472.1597888987. The cubic root of 461053646 is about 772.5332018979.

The spelling of 461053646 in words is "four hundred sixty-one million, fifty-three thousand, six hundred forty-six".