11499994 has 16 divisors (see below), whose sum is σ = 18875520. Its totient is φ = 5211360.

The previous prime is 11499991. The next prime is 11500001. The reversal of 11499994 is 49999411.

It is not an unprimeable number, because it can be changed into a prime (11499991) 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, 9622 + ... + 10750.

It is an arithmetic number, because the mean of its divisors is an integer number (1179720).

Almost surely, 2^11499994 is an apocalyptic number.

11499994 is a deficient number, since it is larger than the sum of its proper divisors (7375526).

11499994 is a wasteful number, since it uses less digits than its factorization.

11499994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1605.

The product of its digits is 104976, while the sum is 46.

The square root of 11499994 is about 3391.1641069108. The cubic root of 11499994 is about 225.7178325184.

It can be divided in two parts, 11 and 499994, that added together give a palindrome (500005).

The spelling of 11499994 in words is "eleven million, four hundred ninety-nine thousand, nine hundred ninety-four".