2285900990 has 8 divisors (see below), whose sum is σ = 4114621800. Its totient is φ = 914360392.

The previous prime is 2285900987. The next prime is 2285901041. The reversal of 2285900990 is 990095822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114295040 + ... + 114295059.

It is an arithmetic number, because the mean of its divisors is an integer number (514327725).

Almost surely, 2^2285900990 is an apocalyptic number.

2285900990 is a deficient number, since it is larger than the sum of its proper divisors (1828720810).

2285900990 is a wasteful number, since it uses less digits than its factorization.

2285900990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228590106.

The product of its (nonzero) digits is 116640, while the sum is 44.

The square root of 2285900990 is about 47811.0969336618. The cubic root of 2285900990 is about 1317.3033772158.

The spelling of 2285900990 in words is "two billion, two hundred eighty-five million, nine hundred thousand, nine hundred ninety".