7446985 has 24 divisors (see below), whose sum is σ = 11067840. Its totient is φ = 4709952.

The previous prime is 7446979. The next prime is 7447007. The reversal of 7446985 is 5896447.

It is not a de Polignac number, because 7446985 - 2¹¹ = 7444937 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5286 + ... + 6544.

It is an arithmetic number, because the mean of its divisors is an integer number (461160).

Almost surely, 2^7446985 is an apocalyptic number.

It is an amenable number.

7446985 is a deficient number, since it is larger than the sum of its proper divisors (3620855).

7446985 is a wasteful number, since it uses less digits than its factorization.

7446985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1297 (or 1284 counting only the distinct ones).

The product of its digits is 241920, while the sum is 43.

The square root of 7446985 is about 2728.9164516342. The cubic root of 7446985 is about 195.2810761391.

The spelling of 7446985 in words is "seven million, four hundred forty-six thousand, nine hundred eighty-five".