2801502198 has 48 divisors (see below), whose sum is σ = 6628626576. Its totient is φ = 848056320.

The previous prime is 2801502089. The next prime is 2801502211. The reversal of 2801502198 is 8912051082.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 197686 + ... + 211382.

It is an arithmetic number, because the mean of its divisors is an integer number (138096387).

Almost surely, 2^2801502198 is an apocalyptic number.

2801502198 is an abundant number, since it is smaller than the sum of its proper divisors (3827124378).

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

2801502198 is a wasteful number, since it uses less digits than its factorization.

2801502198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14749 (or 14746 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The square root of 2801502198 is about 52929.2187548617. The cubic root of 2801502198 is about 1409.7117593992.

The spelling of 2801502198 in words is "two billion, eight hundred one million, five hundred two thousand, one hundred ninety-eight".