352045 has 8 divisors (see below), whose sum is σ = 425880. Its totient is φ = 279360.

The previous prime is 352043. The next prime is 352049. The reversal of 352045 is 540253.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 8649 + 343396 = 93^2 + 586^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 352045 - 2¹ = 352043 is a prime.

352045 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352043) 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, 711 + ... + 1099.

It is an arithmetic number, because the mean of its divisors is an integer number (53235).

2³⁵²⁰⁴⁵ is an apocalyptic number.

It is an amenable number.

352045 is a deficient number, since it is larger than the sum of its proper divisors (73835).

352045 is a wasteful number, since it uses less digits than its factorization.

352045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575.

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 352045 is about 593.3338014979. Note that the first 3 decimals coincide. The cubic root of 352045 is about 70.6099753979.

Adding to 352045 its reverse (540253), we get a palindrome (892298).

It can be divided in two parts, 35 and 2045, that added together give a triangular number (2080 = T₆₄).

The spelling of 352045 in words is "three hundred fifty-two thousand, forty-five".