2022624004 has 12 divisors (see below), whose sum is σ = 3540849228. Its totient is φ = 1010952800.

The previous prime is 2022623987. The next prime is 2022624029. The reversal of 2022624004 is 4004262202.

It can be written as a sum of positive squares in 2 ways, for example, as 568727104 + 1453896900 = 23848^2 + 38130^2 .

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, 76927 + ... + 99814.

It is an arithmetic number, because the mean of its divisors is an integer number (295070769).

Almost surely, 2^2022624004 is an apocalyptic number.

It is an amenable number.

2022624004 is a deficient number, since it is larger than the sum of its proper divisors (1518225224).

2022624004 is a wasteful number, since it uses less digits than its factorization.

2022624004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179606 (or 179604 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2022624004 is about 44973.5922959241. The cubic root of 2022624004 is about 1264.6539913025.

Adding to 2022624004 its reverse (4004262202), we get a palindrome (6026886206).

The spelling of 2022624004 in words is "two billion, twenty-two million, six hundred twenty-four thousand, four".