2250442808 has 8 divisors (see below), whose sum is σ = 4219580280. Its totient is φ = 1125221400.

The previous prime is 2250442801. The next prime is 2250442811. The reversal of 2250442808 is 8082440522.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2250442801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140652668 + ... + 140652683.

It is an arithmetic number, because the mean of its divisors is an integer number (527447535).

Almost surely, 2^2250442808 is an apocalyptic number.

It is an amenable number.

2250442808 is a deficient number, since it is larger than the sum of its proper divisors (1969137472).

2250442808 is a wasteful number, since it uses less digits than its factorization.

2250442808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281305357 (or 281305353 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 35.

The square root of 2250442808 is about 47438.8322790517. The cubic root of 2250442808 is about 1310.4566533366.

The spelling of 2250442808 in words is "two billion, two hundred fifty million, four hundred forty-two thousand, eight hundred eight".