352550912 has 128 divisors (see below), whose sum is σ = 849333600. Its totient is φ = 143130624.

The previous prime is 352550899. The next prime is 352550917. The reversal of 352550912 is 219055253.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352550917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6651878 + ... + 6651930.

Almost surely, 2^352550912 is an apocalyptic number.

352550912 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 352550912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (424666800).

352550912 is an abundant number, since it is smaller than the sum of its proper divisors (496782688).

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

352550912 is an frugal number, since it uses more digits than its factorization.

352550912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119 (or 91 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 32.

The square root of 352550912 is about 18776.3391533067. The cubic root of 352550912 is about 706.4378294685.

The spelling of 352550912 in words is "three hundred fifty-two million, five hundred fifty thousand, nine hundred twelve".