8111402 has 16 divisors (see below), whose sum is σ = 13171200. Its totient is φ = 3724272.

The previous prime is 8111393. The next prime is 8111413. The reversal of 8111402 is 2041118.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5099 + ... + 6497.

It is an arithmetic number, because the mean of its divisors is an integer number (823200).

Almost surely, 2^8111402 is an apocalyptic number.

8111402 is a deficient number, since it is larger than the sum of its proper divisors (5059798).

8111402 is a wasteful number, since it uses less digits than its factorization.

8111402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1637.

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 8111402 is about 2848.0523169352. The cubic root of 8111402 is about 200.9240738618.

The spelling of 8111402 in words is "eight million, one hundred eleven thousand, four hundred two".