145824236 has 12 divisors (see below), whose sum is σ = 255621240. Its totient is φ = 72789600.

The previous prime is 145824199. The next prime is 145824247. The reversal of 145824236 is 632428541.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 145824196 and 145824205.

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 3 ways as a sum of consecutive naturals, for example, 27926 + ... + 32733.

It is an arithmetic number, because the mean of its divisors is an integer number (21301770).

Almost surely, 2^145824236 is an apocalyptic number.

It is an amenable number.

145824236 is a deficient number, since it is larger than the sum of its proper divisors (109797004).

145824236 is a wasteful number, since it uses less digits than its factorization.

145824236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61264 (or 61262 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

The square root of 145824236 is about 12075.7706172318. The cubic root of 145824236 is about 526.3523544288.

The spelling of 145824236 in words is "one hundred forty-five million, eight hundred twenty-four thousand, two hundred thirty-six".