620119 has 4 divisors (see below), whose sum is σ = 621720. Its totient is φ = 618520.

The previous prime is 620117. The next prime is 620159. The reversal of 620119 is 911026.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 911026 = 2 ⋅455513.

It is a cyclic number.

It is not a de Polignac number, because 620119 - 2¹ = 620117 is a prime.

It is a super-2 number, since 2×620119² = 769095148322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 620096 and 620105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (620111) 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, 189 + ... + 1129.

It is an arithmetic number, because the mean of its divisors is an integer number (155430).

2⁶²⁰¹¹⁹ is an apocalyptic number.

620119 is a deficient number, since it is larger than the sum of its proper divisors (1601).

620119 is an equidigital number, since it uses as much as digits as its factorization.

620119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1600.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 620119 is about 787.4763488512. The cubic root of 620119 is about 85.2756449422.

The spelling of 620119 in words is "six hundred twenty thousand, one hundred nineteen".