11970603 has 12 divisors (see below), whose sum is σ = 18042960. Its totient is φ = 7633296.

The previous prime is 11970587. The next prime is 11970643. The reversal of 11970603 is 30607911.

11970603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11970603 - 2⁴ = 11970587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11970643) 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, 28708 + ... + 29121.

It is an arithmetic number, because the mean of its divisors is an integer number (1503580).

Almost surely, 2^11970603 is an apocalyptic number.

11970603 is a deficient number, since it is larger than the sum of its proper divisors (6072357).

11970603 is a wasteful number, since it uses less digits than its factorization.

11970603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57858 (or 57855 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 11970603 is about 3459.8559218557. The cubic root of 11970603 is about 228.7557447272.

The spelling of 11970603 in words is "eleven million, nine hundred seventy thousand, six hundred three".