2287885950 has 432 divisors, whose sum is σ = 7762360320. Its totient is φ = 480090240.

The previous prime is 2287885939. The next prime is 2287885961. The reversal of 2287885950 is 595887822.

It is an interprime number because it is at equal distance from previous prime (2287885939) and next prime (2287885961).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 18014787 + ... + 18014913.

Almost surely, 2^2287885950 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2287885950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3881180160).

2287885950 is an abundant number, since it is smaller than the sum of its proper divisors (5474474370).

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

2287885950 is a wasteful number, since it uses less digits than its factorization.

2287885950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 54.

The square root of 2287885950 is about 47831.8507900332. The cubic root of 2287885950 is about 1317.6845599583.

The spelling of 2287885950 in words is "two billion, two hundred eighty-seven million, eight hundred eighty-five thousand, nine hundred fifty".