854364122 has 4 divisors (see below), whose sum is σ = 1281546186. Its totient is φ = 427182060.

The previous prime is 854364107. The next prime is 854364131. The reversal of 854364122 is 221463458.

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., 850247281 + 4116841 = 29159^2 + 2029^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213591029 + ... + 213591032.

Almost surely, 2^854364122 is an apocalyptic number.

854364122 is a deficient number, since it is larger than the sum of its proper divisors (427182064).

854364122 is a wasteful number, since it uses less digits than its factorization.

854364122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427182063.

The product of its digits is 46080, while the sum is 35.

The square root of 854364122 is about 29229.5077276372. The cubic root of 854364122 is about 948.8866447403.

The spelling of 854364122 in words is "eight hundred fifty-four million, three hundred sixty-four thousand, one hundred twenty-two".