11423914 has 8 divisors (see below), whose sum is σ = 17500608. Its totient is φ = 5590380.

The previous prime is 11423911. The next prime is 11423933. The reversal of 11423914 is 41932411.

It is a happy number.

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

It is a super-2 number, since 2×11423914² = 261011622158792, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11423911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60672 + ... + 60859.

It is an arithmetic number, because the mean of its divisors is an integer number (2187576).

Almost surely, 2^11423914 is an apocalyptic number.

11423914 is a deficient number, since it is larger than the sum of its proper divisors (6076694).

11423914 is a wasteful number, since it uses less digits than its factorization.

11423914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121580.

The product of its digits is 864, while the sum is 25.

The square root of 11423914 is about 3379.9281057443. The cubic root of 11423914 is about 225.2189736534.

The spelling of 11423914 in words is "eleven million, four hundred twenty-three thousand, nine hundred fourteen".