2293892072 has 16 divisors (see below), whose sum is σ = 4302417060. Its totient is φ = 1146580864.

The previous prime is 2293892063. The next prime is 2293892131. The reversal of 2293892072 is 2702983922.

It can be written as a sum of positive squares in 2 ways, for example, as 2064248356 + 229643716 = 45434^2 + 15154^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17963 + ... + 70074.

Almost surely, 2^2293892072 is an apocalyptic number.

It is an amenable number.

2293892072 is a deficient number, since it is larger than the sum of its proper divisors (2008524988).

2293892072 is a wasteful number, since it uses less digits than its factorization.

2293892072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91300 (or 91296 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 2293892072 is about 47894.5933483102. The cubic root of 2293892072 is about 1318.8366073201.

The spelling of 2293892072 in words is "two billion, two hundred ninety-three million, eight hundred ninety-two thousand, seventy-two".