7985473 has 4 divisors (see below), whose sum is σ = 8120880. Its totient is φ = 7850068.

The previous prime is 7985437. The next prime is 7985489. The reversal of 7985473 is 3745897.

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 not a de Polignac number, because 7985473 - 2¹⁷ = 7854401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7985413) 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, 67615 + ... + 67732.

It is an arithmetic number, because the mean of its divisors is an integer number (2030220).

Almost surely, 2^7985473 is an apocalyptic number.

It is an amenable number.

7985473 is a deficient number, since it is larger than the sum of its proper divisors (135407).

7985473 is a wasteful number, since it uses less digits than its factorization.

7985473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135406.

The product of its digits is 211680, while the sum is 43.

The square root of 7985473 is about 2825.8579228263. The cubic root of 7985473 is about 199.8788683171.

The spelling of 7985473 in words is "seven million, nine hundred eighty-five thousand, four hundred seventy-three".