2197027416 has 16 divisors (see below), whose sum is σ = 5492568600. Its totient is φ = 732342464.

The previous prime is 2197027409. The next prime is 2197027421. The reversal of 2197027416 is 6147207912.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45771381 + ... + 45771428.

Almost surely, 2^2197027416 is an apocalyptic number.

It is an amenable number.

2197027416 is an abundant number, since it is smaller than the sum of its proper divisors (3295541184).

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

2197027416 is a wasteful number, since it uses less digits than its factorization.

2197027416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91542818 (or 91542814 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 2197027416 is about 46872.4590351306. The cubic root of 2197027416 is about 1300.0054074726.

The spelling of 2197027416 in words is "two billion, one hundred ninety-seven million, twenty-seven thousand, four hundred sixteen".