461073973 has 4 divisors (see below), whose sum is σ = 461117440. Its totient is φ = 461030508.

The previous prime is 461073971. The next prime is 461073997. The reversal of 461073973 is 379370164.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 461073973 - 2¹ = 461073971 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461073971) 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, 5836 + ... + 30922.

It is an arithmetic number, because the mean of its divisors is an integer number (115279360).

Almost surely, 2^461073973 is an apocalyptic number.

It is an amenable number.

461073973 is a deficient number, since it is larger than the sum of its proper divisors (43467).

461073973 is a wasteful number, since it uses less digits than its factorization.

461073973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43466.

The product of its (nonzero) digits is 95256, while the sum is 40.

The square root of 461073973 is about 21472.6331175289. The cubic root of 461073973 is about 772.5445549163.

The spelling of 461073973 in words is "four hundred sixty-one million, seventy-three thousand, nine hundred seventy-three".