2287802 has 8 divisors (see below), whose sum is σ = 3743712. Its totient is φ = 1039900.

The previous prime is 2287777. The next prime is 2287807. The reversal of 2287802 is 2087822.

2287802 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2287807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51974 + ... + 52017.

It is an arithmetic number, because the mean of its divisors is an integer number (467964).

2^2287802 is an apocalyptic number.

2287802 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2287802 is a deficient number, since it is larger than the sum of its proper divisors (1455910).

2287802 is a wasteful number, since it uses less digits than its factorization.

2287802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104004.

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 2287802 is about 1512.5481810508. The cubic root of 2287802 is about 131.7668443046.

The spelling of 2287802 in words is "two million, two hundred eighty-seven thousand, eight hundred two".