145119178 has 16 divisors (see below), whose sum is σ = 222009984. Its totient is φ = 71130240.

The previous prime is 145119151. The next prime is 145119179. The reversal of 145119178 is 871911541.

It is a happy number.

145119178 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (145119179) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17263 + ... + 24253.

It is an arithmetic number, because the mean of its divisors is an integer number (13875624).

Almost surely, 2^145119178 is an apocalyptic number.

145119178 is a deficient number, since it is larger than the sum of its proper divisors (76890806).

145119178 is a wasteful number, since it uses less digits than its factorization.

145119178 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7197.

The product of its digits is 10080, while the sum is 37.

The square root of 145119178 is about 12046.5421594746. The cubic root of 145119178 is about 525.5026816484.

The spelling of 145119178 in words is "one hundred forty-five million, one hundred nineteen thousand, one hundred seventy-eight".