145824485 has 8 divisors (see below), whose sum is σ = 182597760. Its totient is φ = 111587344.

The previous prime is 145824467. The next prime is 145824493. The reversal of 145824485 is 584428541.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-145824485 is a prime.

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, 633905 + ... + 634134.

It is an arithmetic number, because the mean of its divisors is an integer number (22824720).

Almost surely, 2^145824485 is an apocalyptic number.

It is an amenable number.

145824485 is a deficient number, since it is larger than the sum of its proper divisors (36773275).

145824485 is a wasteful number, since it uses less digits than its factorization.

145824485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268067.

The product of its digits is 204800, while the sum is 41.

The square root of 145824485 is about 12075.7809271285. The cubic root of 145824485 is about 526.3526540170.

The spelling of 145824485 in words is "one hundred forty-five million, eight hundred twenty-four thousand, four hundred eighty-five".