2283902078 has 4 divisors (see below), whose sum is σ = 3425853120. Its totient is φ = 1141951038.

The previous prime is 2283902059. The next prime is 2283902081. The reversal of 2283902078 is 8702093822.

It is a semiprime because it is the product of two primes.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 570975518 + ... + 570975521.

It is an arithmetic number, because the mean of its divisors is an integer number (856463280).

Almost surely, 2^2283902078 is an apocalyptic number.

2283902078 is a deficient number, since it is larger than the sum of its proper divisors (1141951042).

2283902078 is a wasteful number, since it uses less digits than its factorization.

2283902078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141951041.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 2283902078 is about 47790.1880933733. The cubic root of 2283902078 is about 1316.9192921305.

The spelling of 2283902078 in words is "two billion, two hundred eighty-three million, nine hundred two thousand, seventy-eight".