2381802 has 32 divisors (see below), whose sum is σ = 5313600. Its totient is φ = 707328.

The previous prime is 2381791. The next prime is 2381807. The reversal of 2381802 is 2081832.

It is not an unprimeable number, because it can be changed into a prime (2381807) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1324 + ... + 2552.

It is an arithmetic number, because the mean of its divisors is an integer number (166050).

2^2381802 is an apocalyptic number.

2381802 is an abundant number, since it is smaller than the sum of its proper divisors (2931798).

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

2381802 is a wasteful number, since it uses less digits than its factorization.

2381802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 2381802 is about 1543.3087831021. The cubic root of 2381802 is about 133.5473327370.

The spelling of 2381802 in words is "two million, three hundred eighty-one thousand, eight hundred two".