7985486 has 8 divisors (see below), whose sum is σ = 11993520. Its totient is φ = 3987648.

The previous prime is 7985437. The next prime is 7985489. The reversal of 7985486 is 6845897.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 7985486.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7985489) 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, 131 + ... + 3998.

It is an arithmetic number, because the mean of its divisors is an integer number (1499190).

Almost surely, 2^7985486 is an apocalyptic number.

7985486 is a deficient number, since it is larger than the sum of its proper divisors (4008034).

7985486 is a wasteful number, since it uses less digits than its factorization.

7985486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5098.

The product of its digits is 483840, while the sum is 47.

The square root of 7985486 is about 2825.8602230117. The cubic root of 7985486 is about 199.8789767817.

The spelling of 7985486 in words is "seven million, nine hundred eighty-five thousand, four hundred eighty-six".