11628734 has 8 divisors (see below), whose sum is σ = 18784920. Its totient is φ = 5367096.

The previous prime is 11628733. The next prime is 11628761. The reversal of 11628734 is 43782611.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11628734.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11628733) 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 3 ways as a sum of consecutive naturals, for example, 223604 + ... + 223655.

It is an arithmetic number, because the mean of its divisors is an integer number (2348115).

Almost surely, 2^11628734 is an apocalyptic number.

11628734 is a deficient number, since it is larger than the sum of its proper divisors (7156186).

11628734 is a wasteful number, since it uses less digits than its factorization.

11628734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447274.

The product of its digits is 8064, while the sum is 32.

The square root of 11628734 is about 3410.0929606097. The cubic root of 11628734 is about 226.5569966384.

The spelling of 11628734 in words is "eleven million, six hundred twenty-eight thousand, seven hundred thirty-four".