11662034 has 16 divisors (see below), whose sum is σ = 18786816. Its totient is φ = 5409600.

The previous prime is 11662033. The next prime is 11662039. The reversal of 11662034 is 43026611.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11662033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2 + ... + 4829.

It is an arithmetic number, because the mean of its divisors is an integer number (1174176).

Almost surely, 2^11662034 is an apocalyptic number.

11662034 is a deficient number, since it is larger than the sum of its proper divisors (7124782).

11662034 is a wasteful number, since it uses less digits than its factorization.

11662034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4921.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 11662034 is about 3414.9720350246. The cubic root of 11662034 is about 226.7730464710.

Adding to 11662034 its reverse (43026611), we get a palindrome (54688645).

The spelling of 11662034 in words is "eleven million, six hundred sixty-two thousand, thirty-four".