2293540992 has 216 divisors, whose sum is σ = 7096456965. Its totient is φ = 710873088.

The previous prime is 2293540987. The next prime is 2293540993. The reversal of 2293540992 is 2990453922.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 2099105856 + 194435136 = 45816^2 + 13944^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=33864.

It is not an unprimeable number, because it can be changed into a prime (2293540993) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 27632983 + ... + 27633065.

Almost surely, 2^2293540992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2293540992

2293540992 is an abundant number, since it is smaller than the sum of its proper divisors (4802915973).

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

2293540992 is an equidigital number, since it uses as much as digits as its factorization.

2293540992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 105 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The square root of 2293540992 is about 47890.9280762025. The cubic root of 2293540992 is about 1318.7693212745.

The spelling of 2293540992 in words is "two billion, two hundred ninety-three million, five hundred forty thousand, nine hundred ninety-two".