8126402 has 8 divisors (see below), whose sum is σ = 12582912. Its totient is φ = 3932100.

The previous prime is 8126401. The next prime is 8126407. The reversal of 8126402 is 2046218.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8126401) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 65474 + ... + 65597.

It is an arithmetic number, because the mean of its divisors is an integer number (1572864).

Almost surely, 2^8126402 is an apocalyptic number.

8126402 is a deficient number, since it is larger than the sum of its proper divisors (4456510).

8126402 is a wasteful number, since it uses less digits than its factorization.

8126402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131104.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 8126402 is about 2850.6844792085. The cubic root of 8126402 is about 201.0478504593.

The spelling of 8126402 in words is "eight million, one hundred twenty-six thousand, four hundred two".