20480002 has 16 divisors (see below), whose sum is σ = 32706072. Its totient is φ = 9584640.

The previous prime is 20479999. The next prime is 20480011. The reversal of 20480002 is 20008402.

It can be written as a sum of positive squares in 4 ways, for example, as 10751841 + 9728161 = 3279^2 + 3119^2 .

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, 5002 + ... + 8122.

Almost surely, 2^20480002 is an apocalyptic number.

20480002 is a deficient number, since it is larger than the sum of its proper divisors (12226070).

20480002 is a wasteful number, since it uses less digits than its factorization.

20480002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3333.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 20480002 is about 4525.4836205648. The cubic root of 20480002 is about 273.5961603744.

Adding to 20480002 its reverse (20008402), we get a palindrome (40488404).

It can be divided in two parts, 2048000 and 2, that multiplied together give a cube (4096000 = 160³).

The spelling of 20480002 in words is "twenty million, four hundred eighty thousand, two".