620134 has 8 divisors (see below), whose sum is σ = 934128. Its totient is φ = 308760.

The previous prime is 620117. The next prime is 620159. The reversal of 620134 is 431026.

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

It is a nialpdrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124 + ... + 1120.

It is an arithmetic number, because the mean of its divisors is an integer number (116766).

2⁶²⁰¹³⁴ is an apocalyptic number.

620134 is a deficient number, since it is larger than the sum of its proper divisors (313994).

620134 is a wasteful number, since it uses less digits than its factorization.

620134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1310.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 620134 is about 787.4858728892. The cubic root of 620134 is about 85.2763325115.

The spelling of 620134 in words is "six hundred twenty thousand, one hundred thirty-four".