145030982 has 8 divisors (see below), whose sum is σ = 217599096. Its totient is φ = 72497952.

The previous prime is 145030973. The next prime is 145030997. The reversal of 145030982 is 289030541.

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

It is a congruent number.

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, 7913 + ... + 18779.

It is an arithmetic number, because the mean of its divisors is an integer number (27199887).

Almost surely, 2^145030982 is an apocalyptic number.

145030982 is a deficient number, since it is larger than the sum of its proper divisors (72568114).

145030982 is a wasteful number, since it uses less digits than its factorization.

145030982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17542.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 145030982 is about 12042.8809676090. The cubic root of 145030982 is about 525.3962022075.

The spelling of 145030982 in words is "one hundred forty-five million, thirty thousand, nine hundred eighty-two".