2235403 has 2 divisors, whose sum is σ = 2235404. Its totient is φ = 2235402.

The previous prime is 2235383. The next prime is 2235427. The reversal of 2235403 is 3045322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2235403 - 2²¹ = 138251 is a prime.

It is not a weakly prime, because it can be changed into another prime (2235803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117701 + 1117702.

It is an arithmetic number, because the mean of its divisors is an integer number (1117702).

2^2235403 is an apocalyptic number.

2235403 is a deficient number, since it is larger than the sum of its proper divisors (1).

2235403 is an equidigital number, since it uses as much as digits as its factorization.

2235403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 2235403 is about 1495.1264160599. The cubic root of 2235403 is about 130.7530846093.

The spelling of 2235403 in words is "two million, two hundred thirty-five thousand, four hundred three".