506001622 has 16 divisors (see below), whose sum is σ = 867867552. Its totient is φ = 216748800.

The previous prime is 506001619. The next prime is 506001659. The reversal of 506001622 is 226100605.

It is a junction number, because it is equal to n+sod(n) for n = 506001593 and 506001602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23872 + ... + 39772.

It is an arithmetic number, because the mean of its divisors is an integer number (54241722).

Almost surely, 2^506001622 is an apocalyptic number.

506001622 is a deficient number, since it is larger than the sum of its proper divisors (361865930).

506001622 is a wasteful number, since it uses less digits than its factorization.

506001622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18183.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 506001622 is about 22494.4798117227. The cubic root of 506001622 is about 796.8635643254.

The spelling of 506001622 in words is "five hundred six million, one thousand, six hundred twenty-two".