618622483 has 4 divisors (see below), whose sum is σ = 618838920. Its totient is φ = 618406048.

The previous prime is 618622481. The next prime is 618622517. The reversal of 618622483 is 384226816.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 618622483 - 2¹ = 618622481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (618622481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103873 + ... + 109666.

It is an arithmetic number, because the mean of its divisors is an integer number (154709730).

Almost surely, 2^618622483 is an apocalyptic number.

618622483 is a deficient number, since it is larger than the sum of its proper divisors (216437).

618622483 is a wasteful number, since it uses less digits than its factorization.

618622483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216436.

The product of its digits is 110592, while the sum is 40.

The square root of 618622483 is about 24872.1226074495. The cubic root of 618622483 is about 852.0699185679.

The spelling of 618622483 in words is "six hundred eighteen million, six hundred twenty-two thousand, four hundred eighty-three".