8940122 has 4 divisors (see below), whose sum is σ = 13410186. Its totient is φ = 4470060.

The previous prime is 8940119. The next prime is 8940131. The reversal of 8940122 is 2210498.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7958041 + 982081 = 2821^2 + 991^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8940091 and 8940100.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2235029 + ... + 2235032.

Almost surely, 2^8940122 is an apocalyptic number.

8940122 is a deficient number, since it is larger than the sum of its proper divisors (4470064).

8940122 is a wasteful number, since it uses less digits than its factorization.

8940122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4470063.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 8940122 is about 2990.0036789275. The cubic root of 8940122 is about 207.5460545184.

The spelling of 8940122 in words is "eight million, nine hundred forty thousand, one hundred twenty-two".