2097842072 has 8 divisors (see below), whose sum is σ = 3933453900. Its totient is φ = 1048921032.

The previous prime is 2097842057. The next prime is 2097842093. The reversal of 2097842072 is 2702487902.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131115122 + ... + 131115137.

Almost surely, 2^2097842072 is an apocalyptic number.

It is an amenable number.

2097842072 is a deficient number, since it is larger than the sum of its proper divisors (1835611828).

2097842072 is a wasteful number, since it uses less digits than its factorization.

2097842072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262230265 (or 262230261 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 41.

The square root of 2097842072 is about 45802.2059730751. The cubic root of 2097842072 is about 1280.1403801115.

The spelling of 2097842072 in words is "two billion, ninety-seven million, eight hundred forty-two thousand, seventy-two".