351882 has 24 divisors (see below), whose sum is σ = 773604. Its totient is φ = 115584.

The previous prime is 351863. The next prime is 351887. The reversal of 351882 is 288153.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 349281 + 2601 = 591^2 + 51^2 .

It is not an unprimeable number, because it can be changed into a prime (351887) by changing a digit.

351882 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 11 ways as a sum of consecutive naturals, for example, 1948 + ... + 2120.

2³⁵¹⁸⁸² is an apocalyptic number.

351882 is an abundant number, since it is smaller than the sum of its proper divisors (421722).

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

351882 is a wasteful number, since it uses less digits than its factorization.

351882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294 (or 291 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

The square root of 351882 is about 593.1964261524. The cubic root of 351882 is about 70.5990760311.

It can be divided in two parts, 3518 and 82, that added together give a square (3600 = 60²).

The spelling of 351882 in words is "three hundred fifty-one thousand, eight hundred eighty-two".