145704008 has 64 divisors (see below), whose sum is σ = 307800000. Its totient is φ = 64253952.

The previous prime is 145704001. The next prime is 145704043. The reversal of 145704008 is 800407541.

It is not an unprimeable number, because it can be changed into a prime (145704001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 291743 + ... + 292241.

It is an arithmetic number, because the mean of its divisors is an integer number (4809375).

Almost surely, 2^145704008 is an apocalyptic number.

It is an amenable number.

145704008 is an abundant number, since it is smaller than the sum of its proper divisors (162095992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145704008 is a wasteful number, since it uses less digits than its factorization.

145704008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654 (or 650 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 145704008 is about 12070.7915233426. The cubic root of 145704008 is about 526.2076603960.

The spelling of 145704008 in words is "one hundred forty-five million, seven hundred four thousand, eight".