622061516 has 12 divisors (see below), whose sum is σ = 1094690520. Its totient is φ = 309292800.

The previous prime is 622061509. The next prime is 622061527. The reversal of 622061516 is 615160226.

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, 433685 + ... + 435116.

It is an arithmetic number, because the mean of its divisors is an integer number (91224210).

Almost surely, 2^622061516 is an apocalyptic number.

It is an amenable number.

622061516 is a deficient number, since it is larger than the sum of its proper divisors (472629004).

622061516 is a wasteful number, since it uses less digits than its factorization.

622061516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868984 (or 868982 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 622061516 is about 24941.1610796290. The cubic root of 622061516 is about 853.6459380536.

The spelling of 622061516 in words is "six hundred twenty-two million, sixty-one thousand, five hundred sixteen".