11357628 has 12 divisors (see below), whose sum is σ = 26501160. Its totient is φ = 3785872.

The previous prime is 11357627. The next prime is 11357659. The reversal of 11357628 is 82675311.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11357627) 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, 473223 + ... + 473246.

It is an arithmetic number, because the mean of its divisors is an integer number (2208430).

Almost surely, 2^11357628 is an apocalyptic number.

It is an amenable number.

11357628 is an abundant number, since it is smaller than the sum of its proper divisors (15143532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11357628 is a wasteful number, since it uses less digits than its factorization.

11357628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946476 (or 946474 counting only the distinct ones).

The product of its digits is 10080, while the sum is 33.

The square root of 11357628 is about 3370.1080101385. The cubic root of 11357628 is about 224.7825256698.

The spelling of 11357628 in words is "eleven million, three hundred fifty-seven thousand, six hundred twenty-eight".