1119628 has 12 divisors (see below), whose sum is σ = 2007432. Its totient is φ = 546080.

The previous prime is 1119623. The next prime is 1119649. The reversal of 1119628 is 8269111.

It is a happy number.

It is an Ulam number.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 1119596 and 1119605.

It is not an unprimeable number, because it can be changed into a prime (1119623) 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, 3250 + ... + 3577.

It is an arithmetic number, because the mean of its divisors is an integer number (167286).

2^1119628 is an apocalyptic number.

It is an amenable number.

1119628 is a deficient number, since it is larger than the sum of its proper divisors (887804).

1119628 is a wasteful number, since it uses less digits than its factorization.

1119628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6872 (or 6870 counting only the distinct ones).

The product of its digits is 864, while the sum is 28.

The square root of 1119628 is about 1058.1247563496. The cubic root of 1119628 is about 103.8383830983.

The spelling of 1119628 in words is "one million, one hundred nineteen thousand, six hundred twenty-eight".