461045685 has 8 divisors (see below), whose sum is σ = 737673120. Its totient is φ = 245891024.

The previous prime is 461045657. The next prime is 461045719. The reversal of 461045685 is 586540164.

It is a happy number.

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 461045685 - 2¹¹ = 461043637 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15368175 + ... + 15368204.

It is an arithmetic number, because the mean of its divisors is an integer number (92209140).

Almost surely, 2^461045685 is an apocalyptic number.

It is an amenable number.

461045685 is a deficient number, since it is larger than the sum of its proper divisors (276627435).

461045685 is a wasteful number, since it uses less digits than its factorization.

461045685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30736387.

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 461045685 is about 21471.9744085168. The cubic root of 461045685 is about 772.5287554361.

The spelling of 461045685 in words is "four hundred sixty-one million, forty-five thousand, six hundred eighty-five".