11628602896 has 15 divisors (see below), whose sum is σ = 22531253871. Its totient is φ = 5814085776.

The previous prime is 11628602893. The next prime is 11628602897. The reversal of 11628602896 is 69820682611.

The square root of 11628602896 is 107836.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11628602893) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 417865 + ... + 444823.

Almost surely, 2^11628602896 is an apocalyptic number.

11628602896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

11628602896 is the 107836-th square number.

It is an amenable number.

11628602896 is a deficient number, since it is larger than the sum of its proper divisors (10902650975).

11628602896 is an frugal number, since it uses more digits than its factorization.

11628602896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53926 (or 26961 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 49.

Multiplying 11628602896 by its sum of digits (49), we get a square (569801541904 = 754852²).

The spelling of 11628602896 in words is "eleven billion, six hundred twenty-eight million, six hundred two thousand, eight hundred ninety-six".