119385428 has 24 divisors (see below), whose sum is σ = 211203720. Its totient is φ = 59045760.

The previous prime is 119385403. The next prime is 119385437. The reversal of 119385428 is 824583911.

It can be written as a sum of positive squares in 4 ways, for example, as 35259844 + 84125584 = 5938^2 + 9172^2 .

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194450 + ... + 195062.

It is an arithmetic number, because the mean of its divisors is an integer number (8800155).

Almost surely, 2^119385428 is an apocalyptic number.

It is an amenable number.

119385428 is a deficient number, since it is larger than the sum of its proper divisors (91818292).

119385428 is a wasteful number, since it uses less digits than its factorization.

119385428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067 (or 1065 counting only the distinct ones).

The product of its digits is 69120, while the sum is 41.

The square root of 119385428 is about 10926.3638965577. The cubic root of 119385428 is about 492.3989372366.

The spelling of 119385428 in words is "one hundred nineteen million, three hundred eighty-five thousand, four hundred twenty-eight".