12029493 has 8 divisors (see below), whose sum is σ = 18330688. Its totient is φ = 6873984.

The previous prime is 12029491. The next prime is 12029513. The reversal of 12029493 is 39492021.

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

It is not a de Polignac number, because 12029493 - 2¹ = 12029491 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12029493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12029491) 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, 286396 + ... + 286437.

It is an arithmetic number, because the mean of its divisors is an integer number (2291336).

Almost surely, 2^12029493 is an apocalyptic number.

It is an amenable number.

12029493 is a deficient number, since it is larger than the sum of its proper divisors (6301195).

12029493 is an equidigital number, since it uses as much as digits as its factorization.

12029493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572843.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 12029493 is about 3468.3559505910. The cubic root of 12029493 is about 229.1302564891.

The spelling of 12029493 in words is "twelve million, twenty-nine thousand, four hundred ninety-three".