324252145 has 16 divisors (see below), whose sum is σ = 453081600. Its totient is φ = 218147904.

The previous prime is 324252139. The next prime is 324252193. The reversal of 324252145 is 541252423.

It is a cyclic number.

It is not a de Polignac number, because 324252145 - 2¹⁵ = 324219377 is a prime.

It is a super-3 number, since 3×324252145³ (a number of 27 digits) contains 333 as substring.

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, 85545 + ... + 89254.

It is an arithmetic number, because the mean of its divisors is an integer number (28317600).

Almost surely, 2^324252145 is an apocalyptic number.

324252145 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

324252145 is a deficient number, since it is larger than the sum of its proper divisors (128829455).

324252145 is a wasteful number, since it uses less digits than its factorization.

324252145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174864.

The product of its digits is 9600, while the sum is 28.

The square root of 324252145 is about 18007.0026656298. The cubic root of 324252145 is about 687.0066684523.

The spelling of 324252145 in words is "three hundred twenty-four million, two hundred fifty-two thousand, one hundred forty-five".