2149002272 has 24 divisors (see below), whose sum is σ = 4261294800. Its totient is φ = 1066768704.

The previous prime is 2149002223. The next prime is 2149002281. The reversal of 2149002272 is 2722009412.

It is a super-2 number, since 2×2149002272² = 9236421530122323968, which contains 22 as substring.

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, 237122 + ... + 246017.

It is an arithmetic number, because the mean of its divisors is an integer number (177553950).

Almost surely, 2^2149002272 is an apocalyptic number.

It is an amenable number.

2149002272 is a deficient number, since it is larger than the sum of its proper divisors (2112292528).

2149002272 is a wasteful number, since it uses less digits than its factorization.

2149002272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483288 (or 483280 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 2149002272 is about 46357.3324512962. The cubic root of 2149002272 is about 1290.4632016445.

The spelling of 2149002272 in words is "two billion, one hundred forty-nine million, two thousand, two hundred seventy-two".