145086603 has 32 divisors (see below), whose sum is σ = 214794240. Its totient is φ = 86741280.

The previous prime is 145086593. The next prime is 145086607. The reversal of 145086603 is 306680541.

It is not a de Polignac number, because 145086603 - 2⁴ = 145086587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (145086607) 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 31 ways as a sum of consecutive naturals, for example, 82176 + ... + 83922.

It is an arithmetic number, because the mean of its divisors is an integer number (6712320).

Almost surely, 2^145086603 is an apocalyptic number.

145086603 is a deficient number, since it is larger than the sum of its proper divisors (69707637).

145086603 is a wasteful number, since it uses less digits than its factorization.

145086603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1847.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 145086603 is about 12045.1900358608. The cubic root of 145086603 is about 525.4633587253.

The spelling of 145086603 in words is "one hundred forty-five million, eighty-six thousand, six hundred three".