11523214 has 8 divisors (see below), whose sum is σ = 17706528. Its totient is φ = 5621040.

The previous prime is 11523199. The next prime is 11523223. The reversal of 11523214 is 41232511.

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 = 11523191 and 11523200.

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, 70182 + ... + 70345.

It is an arithmetic number, because the mean of its divisors is an integer number (2213316).

Almost surely, 2^11523214 is an apocalyptic number.

11523214 is a deficient number, since it is larger than the sum of its proper divisors (6183314).

11523214 is a wasteful number, since it uses less digits than its factorization.

11523214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140570.

The product of its digits is 240, while the sum is 19.

The square root of 11523214 is about 3394.5859835921. The cubic root of 11523214 is about 225.8696483798.

Adding to 11523214 its reverse (41232511), we get a palindrome (52755725).

The spelling of 11523214 in words is "eleven million, five hundred twenty-three thousand, two hundred fourteen".