145008835 has 8 divisors (see below), whose sum is σ = 174101760. Its totient is φ = 115946304.

The previous prime is 145008821. The next prime is 145008839. The reversal of 145008835 is 538800541.

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

It is a cyclic number.

It is not a de Polignac number, because 145008835 - 2²¹ = 142911683 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 145008835.

It is not an unprimeable number, because it can be changed into a prime (145008839) 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 7 ways as a sum of consecutive naturals, for example, 4719 + ... + 17671.

It is an arithmetic number, because the mean of its divisors is an integer number (21762720).

Almost surely, 2^145008835 is an apocalyptic number.

145008835 is a deficient number, since it is larger than the sum of its proper divisors (29092925).

145008835 is a wasteful number, since it uses less digits than its factorization.

145008835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15197.

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 145008835 is about 12041.9614266115. The cubic root of 145008835 is about 525.3694572507.

The spelling of 145008835 in words is "one hundred forty-five million, eight thousand, eight hundred thirty-five".