355448 has 16 divisors (see below), whose sum is σ = 673080. Its totient is φ = 175968.

The previous prime is 355441. The next prime is 355457. The reversal of 355448 is 844553.

It is a self number, because there is not a number n which added to its sum of digits gives 355448.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355441) by changing a digit.

355448 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1115 + ... + 1397.

2³⁵⁵⁴⁴⁸ is an apocalyptic number.

It is an amenable number.

355448 is a deficient number, since it is larger than the sum of its proper divisors (317632).

355448 is a wasteful number, since it uses less digits than its factorization.

355448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446 (or 442 counting only the distinct ones).

The product of its digits is 9600, while the sum is 29.

The square root of 355448 is about 596.1945991033. The cubic root of 355448 is about 70.8367604647.

The spelling of 355448 in words is "three hundred fifty-five thousand, four hundred forty-eight".