353120 has 24 divisors (see below), whose sum is σ = 834624. Its totient is φ = 141184.

The previous prime is 353117. The next prime is 353123. The reversal of 353120 is 21353.

It is an interprime number because it is at equal distance from previous prime (353117) and next prime (353123).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 353095 and 353104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (353123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 944 + ... + 1263.

It is an arithmetic number, because the mean of its divisors is an integer number (34776).

2³⁵³¹²⁰ is an apocalyptic number.

It is an amenable number.

353120 is an abundant number, since it is smaller than the sum of its proper divisors (481504).

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

353120 is a wasteful number, since it uses less digits than its factorization.

353120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2222 (or 2214 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 353120 is about 594.2390091537. The cubic root of 353120 is about 70.6817735987.

Adding to 353120 its reverse (21353), we get a palindrome (374473).

The spelling of 353120 in words is "three hundred fifty-three thousand, one hundred twenty".