145000514 has 32 divisors (see below), whose sum is σ = 243881280. Its totient is φ = 64253952.

The previous prime is 145000507. The next prime is 145000517. The reversal of 145000514 is 415000541.

145000514 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (145000517) 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, 124097 + ... + 125259.

It is an arithmetic number, because the mean of its divisors is an integer number (7621290).

Almost surely, 2^145000514 is an apocalyptic number.

145000514 is a deficient number, since it is larger than the sum of its proper divisors (98880766).

145000514 is a wasteful number, since it uses less digits than its factorization.

145000514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1394.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 145000514 is about 12041.6159214617. The cubic root of 145000514 is about 525.3594080173.

The spelling of 145000514 in words is "one hundred forty-five million, five hundred fourteen", and thus it is an aban number.