345262 has 8 divisors (see below), whose sum is σ = 529056. Its totient is φ = 168912.

The previous prime is 345259. The next prime is 345263. The reversal of 345262 is 262543.

It is a happy number.

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

It is a d-powerful number, because it can be written as 3¹⁰ + 4⁶ + 2⁷ + 5 + 6⁷ + 2¹¹ .

It is a plaindrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345263) 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, 1743 + ... + 1930.

It is an arithmetic number, because the mean of its divisors is an integer number (66132).

2³⁴⁵²⁶² is an apocalyptic number.

345262 is a deficient number, since it is larger than the sum of its proper divisors (183794).

345262 is a wasteful number, since it uses less digits than its factorization.

345262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3722.

The product of its digits is 1440, while the sum is 22.

The square root of 345262 is about 587.5899931074. The cubic root of 345262 is about 70.1535405235.

The spelling of 345262 in words is "three hundred forty-five thousand, two hundred sixty-two".