145365882 has 32 divisors (see below), whose sum is σ = 301377024. Its totient is φ = 46694400.

The previous prime is 145365841. The next prime is 145365887. The reversal of 145365882 is 288563541.

145365882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×145365882² = 42262479299275848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (145365887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46282 + ... + 49322.

It is an arithmetic number, because the mean of its divisors is an integer number (9418032).

Almost surely, 2^145365882 is an apocalyptic number.

145365882 is an abundant number, since it is smaller than the sum of its proper divisors (156011142).

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

145365882 is a wasteful number, since it uses less digits than its factorization.

145365882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3334.

The product of its digits is 230400, while the sum is 42.

The square root of 145365882 is about 12056.7774301428. Note that the first 3 decimals coincide. The cubic root of 145365882 is about 525.8002996007.

The spelling of 145365882 in words is "one hundred forty-five million, three hundred sixty-five thousand, eight hundred eighty-two".