2208500142 has 32 divisors (see below), whose sum is σ = 4557358080. Its totient is φ = 713125920.

The previous prime is 2208500123. The next prime is 2208500153. The reversal of 2208500142 is 2410058022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18834 + ... + 69077.

It is an arithmetic number, because the mean of its divisors is an integer number (142417440).

Almost surely, 2^2208500142 is an apocalyptic number.

2208500142 is an abundant number, since it is smaller than the sum of its proper divisors (2348857938).

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

2208500142 is a wasteful number, since it uses less digits than its factorization.

2208500142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88048.

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 2208500142 is about 46994.6820608460. The cubic root of 2208500142 is about 1302.2643263142.

Adding to 2208500142 its reverse (2410058022), we get a palindrome (4618558164).

The spelling of 2208500142 in words is "two billion, two hundred eight million, five hundred thousand, one hundred forty-two".