145110828 has 48 divisors (see below), whose sum is σ = 359744000. Its totient is φ = 45396288.

The previous prime is 145110821. The next prime is 145110839. The reversal of 145110828 is 828011541.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 145110795 and 145110804.

It is not an unprimeable number, because it can be changed into a prime (145110821) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 21933 + ... + 27771.

Almost surely, 2^145110828 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 145110828, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179872000).

145110828 is an abundant number, since it is smaller than the sum of its proper divisors (214633172).

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

145110828 is a wasteful number, since it uses less digits than its factorization.

145110828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5974 (or 5972 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 30.

The square root of 145110828 is about 12046.1955820085. The cubic root of 145110828 is about 525.4926025038.

The spelling of 145110828 in words is "one hundred forty-five million, one hundred ten thousand, eight hundred twenty-eight".