145786358 has 16 divisors (see below), whose sum is σ = 224454240. Its totient is φ = 70988736.

The previous prime is 145786331. The next prime is 145786367. The reversal of 145786358 is 853687541.

145786358 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9503 + ... + 19541.

It is an arithmetic number, because the mean of its divisors is an integer number (14028390).

Almost surely, 2^145786358 is an apocalyptic number.

145786358 is a deficient number, since it is larger than the sum of its proper divisors (78667882).

145786358 is a wasteful number, since it uses less digits than its factorization.

145786358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10231.

The product of its digits is 806400, while the sum is 47.

The square root of 145786358 is about 12074.2021682594. The cubic root of 145786358 is about 526.3067769548.

The spelling of 145786358 in words is "one hundred forty-five million, seven hundred eighty-six thousand, three hundred fifty-eight".