145083 has 8 divisors (see below), whose sum is σ = 195408. Its totient is φ = 95744.

The previous prime is 145069. The next prime is 145091. The reversal of 145083 is 380541.

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

It is a cyclic number.

It is not a de Polignac number, because 145083 - 2¹⁷ = 14011 is a prime.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (145043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235 + ... + 587.

It is an arithmetic number, because the mean of its divisors is an integer number (24426).

2¹⁴⁵⁰⁸³ is an apocalyptic number.

145083 is a deficient number, since it is larger than the sum of its proper divisors (50325).

145083 is a wasteful number, since it uses less digits than its factorization.

145083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 145083 is about 380.8976240409. The cubic root of 145083 is about 52.5459009001.

The spelling of 145083 in words is "one hundred forty-five thousand, eighty-three".