2114157792 has 48 divisors (see below), whose sum is σ = 5790960000. Its totient is φ = 674078592.

The previous prime is 2114157781. The next prime is 2114157847. The reversal of 2114157792 is 2977514112.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 2114157792.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476542 + ... + 480957.

It is an arithmetic number, because the mean of its divisors is an integer number (120645000).

Almost surely, 2^2114157792 is an apocalyptic number.

It is an amenable number.

2114157792 is an abundant number, since it is smaller than the sum of its proper divisors (3676802208).

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

2114157792 is a wasteful number, since it uses less digits than its factorization.

2114157792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957535 (or 957527 counting only the distinct ones).

The product of its digits is 35280, while the sum is 39.

The square root of 2114157792 is about 45979.9716398347. The cubic root of 2114157792 is about 1283.4505272110.

The spelling of 2114157792 in words is "two billion, one hundred fourteen million, one hundred fifty-seven thousand, seven hundred ninety-two".