461014091 has 4 divisors (see below), whose sum is σ = 461178312. Its totient is φ = 460849872.

The previous prime is 461014063. The next prime is 461014129. The reversal of 461014091 is 190410164.

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

It is a cyclic number.

It is not a de Polignac number, because 461014091 - 2¹⁰ = 461013067 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 461014091.

It is not an unprimeable number, because it can be changed into a prime (461014391) 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, 77825 + ... + 83538.

It is an arithmetic number, because the mean of its divisors is an integer number (115294578).

Almost surely, 2^461014091 is an apocalyptic number.

461014091 is a deficient number, since it is larger than the sum of its proper divisors (164221).

461014091 is a wasteful number, since it uses less digits than its factorization.

461014091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164220.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 461014091 is about 21471.2386927257. The cubic root of 461014091 is about 772.5111087171.

The spelling of 461014091 in words is "four hundred sixty-one million, fourteen thousand, ninety-one".