12003497 has 16 divisors (see below), whose sum is σ = 13977600. Its totient is φ = 10193040.

The previous prime is 12003457. The next prime is 12003527. The reversal of 12003497 is 79430021.

12003497 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 12003497 - 2¹⁴ = 11987113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12003427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16148 + ... + 16874.

It is an arithmetic number, because the mean of its divisors is an integer number (873600).

Almost surely, 2^12003497 is an apocalyptic number.

It is an amenable number.

12003497 is a deficient number, since it is larger than the sum of its proper divisors (1974103).

12003497 is a wasteful number, since it uses less digits than its factorization.

12003497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 12003497 is about 3464.6063268429. The cubic root of 12003497 is about 228.9650856046.

The spelling of 12003497 in words is "twelve million, three thousand, four hundred ninety-seven".