352230261 has 4 divisors (see below), whose sum is σ = 469640352. Its totient is φ = 234820172.

The previous prime is 352230251. The next prime is 352230271. The reversal of 352230261 is 162032253.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (352230251) and next prime (352230271).

It is a cyclic number.

It is not a de Polignac number, because 352230261 - 2⁷ = 352230133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352230251) by changing a digit.

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, 58705041 + ... + 58705046.

It is an arithmetic number, because the mean of its divisors is an integer number (117410088).

Almost surely, 2^352230261 is an apocalyptic number.

It is an amenable number.

352230261 is a deficient number, since it is larger than the sum of its proper divisors (117410091).

352230261 is a wasteful number, since it uses less digits than its factorization.

352230261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117410090.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 352230261 is about 18767.7985123456. The cubic root of 352230261 is about 706.2235921313.

The spelling of 352230261 in words is "three hundred fifty-two million, two hundred thirty thousand, two hundred sixty-one".