461026907 has 4 divisors (see below), whose sum is σ = 502938456. Its totient is φ = 419115360.

The previous prime is 461026897. The next prime is 461026931. The reversal of 461026907 is 709620164.

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-461026907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (461026987) by changing a digit.

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, 20955758 + ... + 20955779.

It is an arithmetic number, because the mean of its divisors is an integer number (125734614).

Almost surely, 2^461026907 is an apocalyptic number.

461026907 is a deficient number, since it is larger than the sum of its proper divisors (41911549).

461026907 is a wasteful number, since it uses less digits than its factorization.

461026907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41911548.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 461026907 is about 21471.5371364046. The cubic root of 461026907 is about 772.5182671466.

The spelling of 461026907 in words is "four hundred sixty-one million, twenty-six thousand, nine hundred seven".