145612326 has 32 divisors (see below), whose sum is σ = 298045440. Its totient is φ = 47414016.

The previous prime is 145612309. The next prime is 145612339. The reversal of 145612326 is 623216541.

145612326 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 145612293 and 145612302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44395 + ... + 47561.

It is an arithmetic number, because the mean of its divisors is an integer number (9313920).

Almost surely, 2^145612326 is an apocalyptic number.

145612326 is an abundant number, since it is smaller than the sum of its proper divisors (152433114).

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

145612326 is a wasteful number, since it uses less digits than its factorization.

145612326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3348.

The product of its digits is 8640, while the sum is 30.

The square root of 145612326 is about 12066.9932460410. The cubic root of 145612326 is about 526.0972678868.

Adding to 145612326 its reverse (623216541), we get a palindrome (768828867).

The spelling of 145612326 in words is "one hundred forty-five million, six hundred twelve thousand, three hundred twenty-six".