2378803 has 12 divisors (see below), whose sum is σ = 2834040. Its totient is φ = 1989792.

The previous prime is 2378801. The next prime is 2378807. The reversal of 2378803 is 3088732.

It is not a de Polignac number, because 2378803 - 2¹ = 2378801 is a prime.

It is a d-powerful number, because it can be written as 2¹⁷ + 3⁴ + 7⁶ + 8⁵ + 8⁷ + 0 + 3⁴ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2378801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1543 + ... + 2671.

It is an arithmetic number, because the mean of its divisors is an integer number (236170).

2^2378803 is an apocalyptic number.

2378803 is a deficient number, since it is larger than the sum of its proper divisors (455237).

2378803 is a wasteful number, since it uses less digits than its factorization.

2378803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186 (or 1179 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 2378803 is about 1542.3368633343. The cubic root of 2378803 is about 133.4912580135.

The spelling of 2378803 in words is "two million, three hundred seventy-eight thousand, eight hundred three".