8137122 has 16 divisors (see below), whose sum is σ = 18599232. Its totient is φ = 2324880.

The previous prime is 8137121. The next prime is 8137127. The reversal of 8137122 is 2217318.

It is a junction number, because it is equal to n+sod(n) for n = 8137092 and 8137101.

It is not an unprimeable number, because it can be changed into a prime (8137121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96829 + ... + 96912.

It is an arithmetic number, because the mean of its divisors is an integer number (1162452).

Almost surely, 2^8137122 is an apocalyptic number.

8137122 is an abundant number, since it is smaller than the sum of its proper divisors (10462110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8137122 is a wasteful number, since it uses less digits than its factorization.

8137122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193753.

The product of its digits is 672, while the sum is 24.

The square root of 8137122 is about 2852.5641097090. The cubic root of 8137122 is about 201.1362161737.

The spelling of 8137122 in words is "eight million, one hundred thirty-seven thousand, one hundred twenty-two".