325442258 has 4 divisors (see below), whose sum is σ = 488163390. Its totient is φ = 162721128.

The previous prime is 325442251. The next prime is 325442291. The reversal of 325442258 is 852244523.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 186131449 + 139310809 = 13643^2 + 11803^2 .

It is not an unprimeable number, because it can be changed into a prime (325442251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81360563 + ... + 81360566.

Almost surely, 2^325442258 is an apocalyptic number.

325442258 is a deficient number, since it is larger than the sum of its proper divisors (162721132).

325442258 is a wasteful number, since it uses less digits than its factorization.

325442258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162721131.

The product of its digits is 76800, while the sum is 35.

The square root of 325442258 is about 18040.0182372413. The cubic root of 325442258 is about 687.8461563917.

The spelling of 325442258 in words is "three hundred twenty-five million, four hundred forty-two thousand, two hundred fifty-eight".