8702122 has 16 divisors (see below), whose sum is σ = 15335712. Its totient is φ = 3651120.

The previous prime is 8702107. The next prime is 8702131. The reversal of 8702122 is 2212078.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 8702093 and 8702102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14928 + ... + 15499.

It is an arithmetic number, because the mean of its divisors is an integer number (958482).

Almost surely, 2^8702122 is an apocalyptic number.

8702122 is a deficient number, since it is larger than the sum of its proper divisors (6633590).

8702122 is a wasteful number, since it uses less digits than its factorization.

8702122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30453.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 8702122 is about 2949.9359315077. The cubic root of 8702122 is about 205.6877318661.

It can be divided in two parts, 870 and 2122, that added together give a palindrome (2992).

The spelling of 8702122 in words is "eight million, seven hundred two thousand, one hundred twenty-two".