461448567 has 6 divisors (see below), whose sum is σ = 666536832. Its totient is φ = 307632372.

The previous prime is 461448509. The next prime is 461448607. The reversal of 461448567 is 765844164.

461448567 is a `hidden beast` number, since 46 + 1 + 4 + 48 + 567 = 666.

It is not a de Polignac number, because 461448567 - 2¹¹ = 461446519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461448367) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25636023 + ... + 25636040.

It is an arithmetic number, because the mean of its divisors is an integer number (111089472).

Almost surely, 2^461448567 is an apocalyptic number.

461448567 is a deficient number, since it is larger than the sum of its proper divisors (205088265).

461448567 is a wasteful number, since it uses less digits than its factorization.

461448567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51272069 (or 51272066 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 461448567 is about 21481.3539377759. The cubic root of 461448567 is about 772.7537131257.

The spelling of 461448567 in words is "four hundred sixty-one million, four hundred forty-eight thousand, five hundred sixty-seven".