245352234 has 8 divisors (see below), whose sum is σ = 490704480. Its totient is φ = 81784076.

The previous prime is 245352223. The next prime is 245352287. The reversal of 245352234 is 432253542.

It is a sphenic number, since it is the product of 3 distinct primes.

245352234 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20446014 + ... + 20446025.

It is an arithmetic number, because the mean of its divisors is an integer number (61338060).

Almost surely, 2^245352234 is an apocalyptic number.

245352234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

245352234 is a wasteful number, since it uses less digits than its factorization.

245352234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40892044.

The product of its digits is 28800, while the sum is 30.

The square root of 245352234 is about 15663.7235036884. The cubic root of 245352234 is about 626.0322007069.

The spelling of 245352234 in words is "two hundred forty-five million, three hundred fifty-two thousand, two hundred thirty-four".