8085187402 has 16 divisors (see below), whose sum is σ = 12459297312. Its totient is φ = 3932838000.

The previous prime is 8085187373. The next prime is 8085187421. The reversal of 8085187402 is 2047815808.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165693 + ... + 208864.

It is an arithmetic number, because the mean of its divisors is an integer number (778706082).

Almost surely, 2^8085187402 is an apocalyptic number.

8085187402 is a deficient number, since it is larger than the sum of its proper divisors (4374109910).

8085187402 is a wasteful number, since it uses less digits than its factorization.

8085187402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374853.

The product of its (nonzero) digits is 143360, while the sum is 43.

The square root of 8085187402 is about 89917.6701321826. The cubic root of 8085187402 is about 2007.0739006334.

The spelling of 8085187402 in words is "eight billion, eighty-five million, one hundred eighty-seven thousand, four hundred two".