11628803 has 4 divisors (see below), whose sum is σ = 11741808. Its totient is φ = 11515800.

The previous prime is 11628769. The next prime is 11628809. The reversal of 11628803 is 30882611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11628803 - 2²² = 7434499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11628809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56348 + ... + 56553.

It is an arithmetic number, because the mean of its divisors is an integer number (2935452).

Almost surely, 2^11628803 is an apocalyptic number.

11628803 is a deficient number, since it is larger than the sum of its proper divisors (113005).

11628803 is a wasteful number, since it uses less digits than its factorization.

11628803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113004.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 11628803 is about 3410.1030776210. The cubic root of 11628803 is about 226.5574447354.

The spelling of 11628803 in words is "eleven million, six hundred twenty-eight thousand, eight hundred three".