620692 has 12 divisors (see below), whose sum is σ = 1143520. Its totient is φ = 293976.

The previous prime is 620689. The next prime is 620693. The reversal of 620692 is 296026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (620693) 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, 4008 + ... + 4159.

2⁶²⁰⁶⁹² is an apocalyptic number.

It is an amenable number.

620692 is a deficient number, since it is larger than the sum of its proper divisors (522828).

620692 is a wasteful number, since it uses less digits than its factorization.

620692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8190 (or 8188 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 620692 is about 787.8400852965. The cubic root of 620692 is about 85.3019022155.

The spelling of 620692 in words is "six hundred twenty thousand, six hundred ninety-two".