11993134 has 8 divisors (see below), whose sum is σ = 18258408. Its totient is φ = 5907000.

The previous prime is 11993129. The next prime is 11993147. The reversal of 11993134 is 43139911.

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

It is a junction number, because it is equal to n+sod(n) for n = 11993096 and 11993105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44617 + ... + 44884.

It is an arithmetic number, because the mean of its divisors is an integer number (2282301).

Almost surely, 2^11993134 is an apocalyptic number.

11993134 is a deficient number, since it is larger than the sum of its proper divisors (6265274).

11993134 is an equidigital number, since it uses as much as digits as its factorization.

11993134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89570.

The product of its digits is 2916, while the sum is 31.

The square root of 11993134 is about 3463.1104516027. The cubic root of 11993134 is about 228.8991756914.

The spelling of 11993134 in words is "eleven million, nine hundred ninety-three thousand, one hundred thirty-four".