119154028 has 12 divisors (see below), whose sum is σ = 238308112. Its totient is φ = 51066000.

The previous prime is 119153971. The next prime is 119154047. The reversal of 119154028 is 820451911.

It is a happy number.

119154028 is an admirable number.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2127723 + ... + 2127778.

Almost surely, 2^119154028 is an apocalyptic number.

It is an amenable number.

119154028 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

119154028 is a wasteful number, since it uses less digits than its factorization.

119154028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4255512 (or 4255510 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 31.

The square root of 119154028 is about 10915.7696934298. The cubic root of 119154028 is about 492.0805990855.

The spelling of 119154028 in words is "one hundred nineteen million, one hundred fifty-four thousand, twenty-eight".