352242254 has 32 divisors (see below), whose sum is σ = 684526080. Its totient is φ = 132013152.

The previous prime is 352242251. The next prime is 352242259. The reversal of 352242254 is 452242253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352242251) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 47474 + ... + 54389.

It is an arithmetic number, because the mean of its divisors is an integer number (21391440).

Almost surely, 2^352242254 is an apocalyptic number.

352242254 is a deficient number, since it is larger than the sum of its proper divisors (332283826).

352242254 is a wasteful number, since it uses less digits than its factorization.

352242254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101904.

The product of its digits is 19200, while the sum is 29.

The square root of 352242254 is about 18768.1180196630. The cubic root of 352242254 is about 706.2316073838.

Subtracting 352242254 from its reverse (452242253), we obtain a palindrome (99999999).

It can be divided in two parts, 35224225 and 4, that multiplied together give a square (140896900 = 11870²).

The spelling of 352242254 in words is "three hundred fifty-two million, two hundred forty-two thousand, two hundred fifty-four".