352252135 has 4 divisors (see below), whose sum is σ = 422702568. Its totient is φ = 281801704.

The previous prime is 352252127. The next prime is 352252141. The reversal of 352252135 is 531252253.

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

It is a cyclic number.

It is not a de Polignac number, because 352252135 - 2³ = 352252127 is a prime.

It is a super-2 number, since 2×352252135² = 248163133224116450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35225209 + ... + 35225218.

It is an arithmetic number, because the mean of its divisors is an integer number (105675642).

Almost surely, 2^352252135 is an apocalyptic number.

352252135 is a deficient number, since it is larger than the sum of its proper divisors (70450433).

352252135 is an equidigital number, since it uses as much as digits as its factorization.

352252135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70450432.

The product of its digits is 9000, while the sum is 28.

The square root of 352252135 is about 18768.3812567840. The cubic root of 352252135 is about 706.2382109918.

The spelling of 352252135 in words is "three hundred fifty-two million, two hundred fifty-two thousand, one hundred thirty-five".