626342 has 8 divisors (see below), whose sum is σ = 972000. Its totient is φ = 302344.

The previous prime is 626341. The next prime is 626347. The reversal of 626342 is 243626.

626342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (626341) 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, 5342 + ... + 5457.

It is an arithmetic number, because the mean of its divisors is an integer number (121500).

2⁶²⁶³⁴² is an apocalyptic number.

626342 is a deficient number, since it is larger than the sum of its proper divisors (345658).

626342 is a wasteful number, since it uses less digits than its factorization.

626342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10830.

The product of its digits is 1728, while the sum is 23.

The square root of 626342 is about 791.4177152427. The cubic root of 626342 is about 85.5599479264.

Adding to 626342 its reverse (243626), we get a palindrome (869968).

The spelling of 626342 in words is "six hundred twenty-six thousand, three hundred forty-two".