145230008 has 48 divisors (see below), whose sum is σ = 342086640. Its totient is φ = 56580480.

The previous prime is 145229993. The next prime is 145230011. The reversal of 145230008 is 800032541.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3941 + ... + 17492.

It is an arithmetic number, because the mean of its divisors is an integer number (7126805).

Almost surely, 2^145230008 is an apocalyptic number.

It is an amenable number.

145230008 is an abundant number, since it is smaller than the sum of its proper divisors (196856632).

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

145230008 is a wasteful number, since it uses less digits than its factorization.

145230008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21468 (or 21453 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 145230008 is about 12051.1413567346. The cubic root of 145230008 is about 525.6364260706.

Adding to 145230008 its reverse (800032541), we get a palindrome (945262549).

The spelling of 145230008 in words is "one hundred forty-five million, two hundred thirty thousand, eight".