461050691 has 4 divisors (see below), whose sum is σ = 461469792. Its totient is φ = 460631592.

The previous prime is 461050679. The next prime is 461050697. The reversal of 461050691 is 196050164.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-461050691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (461050697) 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, 207896 + ... + 210101.

It is an arithmetic number, because the mean of its divisors is an integer number (115367448).

Almost surely, 2^461050691 is an apocalyptic number.

461050691 is a deficient number, since it is larger than the sum of its proper divisors (419101).

461050691 is a wasteful number, since it uses less digits than its factorization.

461050691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419100.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 461050691 is about 21472.0909787566. The cubic root of 461050691 is about 772.5315514461.

The spelling of 461050691 in words is "four hundred sixty-one million, fifty thousand, six hundred ninety-one".