145383266 has 8 divisors (see below), whose sum is σ = 249228480. Its totient is φ = 62307108.

The previous prime is 145383247. The next prime is 145383281. The reversal of 145383266 is 662383541.

145383266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×145383266² = 42272588065653512, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5192246 + ... + 5192273.

It is an arithmetic number, because the mean of its divisors is an integer number (31153560).

Almost surely, 2^145383266 is an apocalyptic number.

145383266 is a deficient number, since it is larger than the sum of its proper divisors (103845214).

145383266 is a wasteful number, since it uses less digits than its factorization.

145383266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10384528.

The product of its digits is 103680, while the sum is 38.

The square root of 145383266 is about 12057.4983309143. The cubic root of 145383266 is about 525.8212585491.

The spelling of 145383266 in words is "one hundred forty-five million, three hundred eighty-three thousand, two hundred sixty-six".