13673603 has 2 divisors, whose sum is σ = 13673604. Its totient is φ = 13673602.

The previous prime is 13673599. The next prime is 13673651. The reversal of 13673603 is 30637631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13673603 - 2² = 13673599 is a prime.

It is not a weakly prime, because it can be changed into another prime (13673003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6836801 + 6836802.

It is an arithmetic number, because the mean of its divisors is an integer number (6836802).

Almost surely, 2^13673603 is an apocalyptic number.

13673603 is a deficient number, since it is larger than the sum of its proper divisors (1).

13673603 is an equidigital number, since it uses as much as digits as its factorization.

13673603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 29.

The square root of 13673603 is about 3697.7835253027. The cubic root of 13673603 is about 239.1264714643.

The spelling of 13673603 in words is "thirteen million, six hundred seventy-three thousand, six hundred three".