461061665 has 8 divisors (see below), whose sum is σ = 553401600. Its totient is φ = 368764272.

The previous prime is 461061631. The next prime is 461061673. The reversal of 461061665 is 566160164.

461061665 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 461061665 - 2⁸ = 461061409 is a prime.

It is an unprimeable number.

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, 22736 + ... + 37934.

It is an arithmetic number, because the mean of its divisors is an integer number (69175200).

Almost surely, 2^461061665 is an apocalyptic number.

It is an amenable number.

461061665 is a deficient number, since it is larger than the sum of its proper divisors (92339935).

461061665 is a wasteful number, since it uses less digits than its factorization.

461061665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21271.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 461061665 is about 21472.3465182546. The cubic root of 461061665 is about 772.5376807027.

The spelling of 461061665 in words is "four hundred sixty-one million, sixty-one thousand, six hundred sixty-five".