352040532 has 12 divisors (see below), whose sum is σ = 821427936. Its totient is φ = 117346840.

The previous prime is 352040519. The next prime is 352040537. The reversal of 352040532 is 235040253.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352040537) 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 3 ways as a sum of consecutive naturals, for example, 14668344 + ... + 14668367.

It is an arithmetic number, because the mean of its divisors is an integer number (68452328).

Almost surely, 2^352040532 is an apocalyptic number.

It is an amenable number.

352040532 is an abundant number, since it is smaller than the sum of its proper divisors (469387404).

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

352040532 is a wasteful number, since it uses less digits than its factorization.

352040532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29336718 (or 29336716 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 352040532 is about 18762.7431896298. The cubic root of 352040532 is about 706.0967667976.

Adding to 352040532 its reverse (235040253), we get a palindrome (587080785).

The spelling of 352040532 in words is "three hundred fifty-two million, forty thousand, five hundred thirty-two".