8051485 has 16 divisors (see below), whose sum is σ = 10520496. Its totient is φ = 5879808.

The previous prime is 8051453. The next prime is 8051501. The reversal of 8051485 is 5841508.

It can be written as a sum of positive squares in 8 ways, for example, as 356409 + 7695076 = 597^2 + 2774^2 .

It is a cyclic number.

It is not a de Polignac number, because 8051485 - 2⁵ = 8051453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5667 + ... + 6943.

It is an arithmetic number, because the mean of its divisors is an integer number (657531).

Almost surely, 2^8051485 is an apocalyptic number.

It is an amenable number.

8051485 is a deficient number, since it is larger than the sum of its proper divisors (2469011).

8051485 is a wasteful number, since it uses less digits than its factorization.

8051485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1392.

The product of its (nonzero) digits is 6400, while the sum is 31.

The square root of 8051485 is about 2837.5138766181. The cubic root of 8051485 is about 200.4281245595.

The spelling of 8051485 in words is "eight million, fifty-one thousand, four hundred eighty-five".