2361798 has 40 divisors (see below), whose sum is σ = 5401440. Its totient is φ = 771120.

The previous prime is 2361781. The next prime is 2361803. The reversal of 2361798 is 8971632.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9763 + ... + 10001.

It is an arithmetic number, because the mean of its divisors is an integer number (135036).

2^2361798 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2361798, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2700720).

2361798 is an abundant number, since it is smaller than the sum of its proper divisors (3039642).

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

2361798 is a wasteful number, since it uses less digits than its factorization.

2361798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314 (or 305 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 2361798 is about 1536.8142373104. The cubic root of 2361798 is about 133.1724072380.

The spelling of 2361798 in words is "two million, three hundred sixty-one thousand, seven hundred ninety-eight".