353612 has 24 divisors (see below), whose sum is σ = 721056. Its totient is φ = 148608.

The previous prime is 353611. The next prime is 353621. The reversal of 353612 is 216353.

353612 is nontrivially palindromic in base 13.

353612 is an undulating number in base 13.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 353612.

It is not an unprimeable number, because it can be changed into a prime (353611) 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, 1958 + ... + 2130.

It is an arithmetic number, because the mean of its divisors is an integer number (30044).

2³⁵³⁶¹² is an apocalyptic number.

It is an amenable number.

353612 is an abundant number, since it is smaller than the sum of its proper divisors (367444).

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

353612 is a wasteful number, since it uses less digits than its factorization.

353612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257 (or 255 counting only the distinct ones).

The product of its digits is 540, while the sum is 20.

The square root of 353612 is about 594.6528398990. The cubic root of 353612 is about 70.7145851965.

Adding to 353612 its reverse (216353), we get a palindrome (569965).

The spelling of 353612 in words is "three hundred fifty-three thousand, six hundred twelve".