10922980 has 12 divisors (see below), whose sum is σ = 22938300. Its totient is φ = 4369184.

The previous prime is 10922971. The next prime is 10922981. The reversal of 10922980 is 8922901.

It can be written as a sum of positive squares in 2 ways, for example, as 6360484 + 4562496 = 2522^2 + 2136^2 .

It is a super-2 number, since 2×10922980² = 238622984160800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10922981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273055 + ... + 273094.

It is an arithmetic number, because the mean of its divisors is an integer number (1911525).

Almost surely, 2^10922980 is an apocalyptic number.

10922980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10922980 is an abundant number, since it is smaller than the sum of its proper divisors (12015320).

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

10922980 is a wasteful number, since it uses less digits than its factorization.

10922980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546158 (or 546156 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 10922980 is about 3304.9931921261. The cubic root of 10922980 is about 221.8777293852.

The spelling of 10922980 in words is "ten million, nine hundred twenty-two thousand, nine hundred eighty".