2140803 has 32 divisors (see below), whose sum is σ = 3717120. Its totient is φ = 1192320.

The previous prime is 2140781. The next prime is 2140807. The reversal of 2140803 is 3080412.

It is a happy number.

It is not a de Polignac number, because 2140803 - 2¹² = 2136707 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140807) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8763 + ... + 9003.

It is an arithmetic number, because the mean of its divisors is an integer number (116160).

2^2140803 is an apocalyptic number.

2140803 is a deficient number, since it is larger than the sum of its proper divisors (1576317).

2140803 is a wasteful number, since it uses less digits than its factorization.

2140803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304 (or 298 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2140803 is about 1463.1483178407. The cubic root of 2140803 is about 128.8819905092.

The spelling of 2140803 in words is "two million, one hundred forty thousand, eight hundred three".