620014 has 8 divisors (see below), whose sum is σ = 937728. Its totient is φ = 307440.

The previous prime is 620003. The next prime is 620029. The reversal of 620014 is 410026.

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

It is a plaindrome in base 9.

It is a zygodrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 619976 and 620003.

It is a congruent number.

It is an unprimeable number.

620014 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 967 + ... + 1474.

It is an arithmetic number, because the mean of its divisors is an integer number (117216).

2⁶²⁰⁰¹⁴ is an apocalyptic number.

620014 is a deficient number, since it is larger than the sum of its proper divisors (317714).

620014 is a wasteful number, since it uses less digits than its factorization.

620014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2570.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 620014 is about 787.4096773599. The cubic root of 620014 is about 85.2708316466.

It can be divided in two parts, 62001 and 4, that multiplied together give a square (248004 = 498²).

The spelling of 620014 in words is "six hundred twenty thousand, fourteen".