12793190 has 8 divisors (see below), whose sum is σ = 23027760. Its totient is φ = 5117272.

The previous prime is 12793117. The next prime is 12793199. The reversal of 12793190 is 9139721.

It is a happy number.

12793190 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×12793190² = 327331420752200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12793199) 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, 639650 + ... + 639669.

It is an arithmetic number, because the mean of its divisors is an integer number (2878470).

Almost surely, 2^12793190 is an apocalyptic number.

12793190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12793190 is a deficient number, since it is larger than the sum of its proper divisors (10234570).

12793190 is a wasteful number, since it uses less digits than its factorization.

12793190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1279326.

The product of its (nonzero) digits is 3402, while the sum is 32.

The square root of 12793190 is about 3576.7569109460. The cubic root of 12793190 is about 233.8799271962.

The spelling of 12793190 in words is "twelve million, seven hundred ninety-three thousand, one hundred ninety".