6312973 has 4 divisors (see below), whose sum is σ = 6374368. Its totient is φ = 6251580.

The previous prime is 6312949. The next prime is 6312979. The reversal of 6312973 is 3792136.

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.

It is a cyclic number.

It is not a de Polignac number, because 6312973 - 2²¹ = 4215821 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6312979) 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, 30543 + ... + 30748.

It is an arithmetic number, because the mean of its divisors is an integer number (1593592).

Almost surely, 2^6312973 is an apocalyptic number.

It is an amenable number.

6312973 is a deficient number, since it is larger than the sum of its proper divisors (61395).

6312973 is a wasteful number, since it uses less digits than its factorization.

6312973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61394.

The product of its digits is 6804, while the sum is 31.

The square root of 6312973 is about 2512.5630340352. The cubic root of 6312973 is about 184.8181607466.

The spelling of 6312973 in words is "six million, three hundred twelve thousand, nine hundred seventy-three".