352513230 has 32 divisors (see below), whose sum is σ = 854415648. Its totient is φ = 93072000.

The previous prime is 352513219. The next prime is 352513253. The reversal of 352513230 is 32315253.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 352513230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55141 + ... + 61200.

It is an arithmetic number, because the mean of its divisors is an integer number (26700489).

Almost surely, 2^352513230 is an apocalyptic number.

352513230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

352513230 is an abundant number, since it is smaller than the sum of its proper divisors (501902418).

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

352513230 is a wasteful number, since it uses less digits than its factorization.

352513230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116452.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 352513230 is about 18775.3356827515. The cubic root of 352513230 is about 706.4126596392.

Adding to 352513230 its reverse (32315253), we get a palindrome (384828483).

The spelling of 352513230 in words is "three hundred fifty-two million, five hundred thirteen thousand, two hundred thirty".