119000028 has 36 divisors (see below), whose sum is σ = 323001672. Its totient is φ = 33999840.

The previous prime is 119000003. The next prime is 119000071. The reversal of 119000028 is 820000911.

It is a super-2 number, since 2×119000028² = 28322013328001568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 118999968 and 119000013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100603 + ... + 101778.

Almost surely, 2^119000028 is an apocalyptic number.

It is an amenable number.

119000028 is an abundant number, since it is smaller than the sum of its proper divisors (204001644).

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

119000028 is a wasteful number, since it uses less digits than its factorization.

119000028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202402 (or 202393 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 119000028 is about 10908.7133980135. The cubic root of 119000028 is about 491.8685120238.

Adding to 119000028 its reverse (820000911), we get a palindrome (939000939).

The spelling of 119000028 in words is "one hundred nineteen million, twenty-eight", and thus it is an aban number.