12150493 has 4 divisors (see below), whose sum is σ = 12166720. Its totient is φ = 12134268.

The previous prime is 12150491. The next prime is 12150499. The reversal of 12150493 is 39405121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12150493 - 2¹ = 12150491 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12150491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6933 + ... + 8506.

It is an arithmetic number, because the mean of its divisors is an integer number (3041680).

Almost surely, 2^12150493 is an apocalyptic number.

It is an amenable number.

12150493 is a deficient number, since it is larger than the sum of its proper divisors (16227).

12150493 is an equidigital number, since it uses as much as digits as its factorization.

12150493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16226.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 12150493 is about 3485.7557286764. The cubic root of 12150493 is about 229.8959390633.

The spelling of 12150493 in words is "twelve million, one hundred fifty thousand, four hundred ninety-three".