2898137205 has 32 divisors (see below), whose sum is σ = 5183136000. Its totient is φ = 1536405696.

The previous prime is 2898137201. The next prime is 2898137219. The reversal of 2898137205 is 5027318982.

It is a happy number.

2898137205 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2898137205 - 2² = 2898137201 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2898137201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41730 + ... + 86819.

It is an arithmetic number, because the mean of its divisors is an integer number (161973000).

Almost surely, 2^2898137205 is an apocalyptic number.

It is an amenable number.

2898137205 is a deficient number, since it is larger than the sum of its proper divisors (2284998795).

2898137205 is a wasteful number, since it uses less digits than its factorization.

2898137205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128730 (or 128724 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 2898137205 is about 53834.3496756485. The cubic root of 2898137205 is about 1425.7377454152.

The spelling of 2898137205 in words is "two billion, eight hundred ninety-eight million, one hundred thirty-seven thousand, two hundred five".