8127473 has 4 divisors (see below), whose sum is σ = 8316528. Its totient is φ = 7938420.

The previous prime is 8127467. The next prime is 8127491. The reversal of 8127473 is 3747218.

It is a happy number.

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 8127473 - 2⁶ = 8127409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8127403) 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, 94463 + ... + 94548.

It is an arithmetic number, because the mean of its divisors is an integer number (2079132).

Almost surely, 2^8127473 is an apocalyptic number.

It is an amenable number.

8127473 is a deficient number, since it is larger than the sum of its proper divisors (189055).

8127473 is a wasteful number, since it uses less digits than its factorization.

8127473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189054.

The product of its digits is 9408, while the sum is 32.

The square root of 8127473 is about 2850.8723226409. The cubic root of 8127473 is about 201.0566822806.

The spelling of 8127473 in words is "eight million, one hundred twenty-seven thousand, four hundred seventy-three".