622535036 has 12 divisors (see below), whose sum is σ = 1153520928. Its totient is φ = 292957632.

The previous prime is 622534999. The next prime is 622535041. The reversal of 622535036 is 630535226.

It is a junction number, because it is equal to n+sod(n) for n = 622534993 and 622535011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4577396 + ... + 4577531.

It is an arithmetic number, because the mean of its divisors is an integer number (96126744).

Almost surely, 2^622535036 is an apocalyptic number.

It is an amenable number.

622535036 is a deficient number, since it is larger than the sum of its proper divisors (530985892).

622535036 is a wasteful number, since it uses less digits than its factorization.

622535036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9154948 (or 9154946 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 622535036 is about 24950.6520155286. The cubic root of 622535036 is about 853.8624846450.

The spelling of 622535036 in words is "six hundred twenty-two million, five hundred thirty-five thousand, thirty-six".