11228629 has 8 divisors (see below), whose sum is σ = 11749248. Its totient is φ = 10719840.

The previous prime is 11228627. The next prime is 11228663. The reversal of 11228629 is 92682211.

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

It is a cyclic number.

It is not a de Polignac number, because 11228629 - 2¹ = 11228627 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11228629.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11228627) 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, 987 + ... + 4840.

It is an arithmetic number, because the mean of its divisors is an integer number (1468656).

Almost surely, 2^11228629 is an apocalyptic number.

It is an amenable number.

11228629 is a deficient number, since it is larger than the sum of its proper divisors (520619).

11228629 is an equidigital number, since it uses as much as digits as its factorization.

11228629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5915.

The product of its digits is 3456, while the sum is 31.

The square root of 11228629 is about 3350.9146512557. The cubic root of 11228629 is about 223.9282627957.

The spelling of 11228629 in words is "eleven million, two hundred twenty-eight thousand, six hundred twenty-nine".