2133700992 has 48 divisors (see below), whose sum is σ = 6139950180. Its totient is φ = 711233280.

The previous prime is 2133700981. The next prime is 2133700993. The reversal of 2133700992 is 2990073312.

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

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133700993) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 924934 + ... + 927237.

Almost surely, 2^2133700992 is an apocalyptic number.

It is an amenable number.

2133700992 is an abundant number, since it is smaller than the sum of its proper divisors (4006249188).

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

2133700992 is a wasteful number, since it uses less digits than its factorization.

2133700992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1852191 (or 1852176 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 2133700992 is about 46192.0013855213. The cubic root of 2133700992 is about 1287.3931274221.

The spelling of 2133700992 in words is "two billion, one hundred thirty-three million, seven hundred thousand, nine hundred ninety-two".