622313534 has 8 divisors (see below), whose sum is σ = 933679440. Its totient is φ = 311087056.

The previous prime is 622313519. The next prime is 622313557. The reversal of 622313534 is 435313226.

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

It is a junction number, because it is equal to n+sod(n) for n = 622313497 and 622313506.

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, 22874 + ... + 42045.

It is an arithmetic number, because the mean of its divisors is an integer number (116709930).

Almost surely, 2^622313534 is an apocalyptic number.

622313534 is a deficient number, since it is larger than the sum of its proper divisors (311365906).

622313534 is a wasteful number, since it uses less digits than its factorization.

622313534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69714.

The product of its digits is 12960, while the sum is 29.

The square root of 622313534 is about 24946.2128187827. The cubic root of 622313534 is about 853.7612026967.

The spelling of 622313534 in words is "six hundred twenty-two million, three hundred thirteen thousand, five hundred thirty-four".