12533097 has 8 divisors (see below), whose sum is σ = 17693856. Its totient is φ = 7863872.

The previous prime is 12533093. The next prime is 12533099. The reversal of 12533097 is 79033521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12533097 - 2² = 12533093 is a prime.

It is a super-2 number, since 2×12533097² = 314157040822818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12533093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122823 + ... + 122924.

It is an arithmetic number, because the mean of its divisors is an integer number (2211732).

Almost surely, 2^12533097 is an apocalyptic number.

12533097 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

12533097 is a deficient number, since it is larger than the sum of its proper divisors (5160759).

12533097 is a wasteful number, since it uses less digits than its factorization.

12533097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245767.

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 12533097 is about 3540.2114343638. The cubic root of 12533097 is about 232.2840913865.

The spelling of 12533097 in words is "twelve million, five hundred thirty-three thousand, ninety-seven".