921876122 has 8 divisors (see below), whose sum is σ = 1400318400. Its totient is φ = 455103324.

The previous prime is 921876113. The next prime is 921876191. The reversal of 921876122 is 221678129.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2917172 + ... + 2917487.

It is an arithmetic number, because the mean of its divisors is an integer number (175039800).

Almost surely, 2^921876122 is an apocalyptic number.

921876122 is a deficient number, since it is larger than the sum of its proper divisors (478442278).

921876122 is a wasteful number, since it uses less digits than its factorization.

921876122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5834740.

The product of its digits is 24192, while the sum is 38.

The square root of 921876122 is about 30362.4129805258. The cubic root of 921876122 is about 973.2494988104.

The spelling of 921876122 in words is "nine hundred twenty-one million, eight hundred seventy-six thousand, one hundred twenty-two".