2002402025 has 24 divisors (see below), whose sum is σ = 2690452800. Its totient is φ = 1469586240.

The previous prime is 2002402009. The next prime is 2002402033. The reversal of 2002402025 is 5202042002.

2002402025 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2002402025 - 2⁴ = 2002402009 is a prime.

It is a super-2 number, since 2×2002402025² = 8019227739448201250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2002401994 and 2002402012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34076 + ... + 71874.

It is an arithmetic number, because the mean of its divisors is an integer number (112102200).

Almost surely, 2^2002402025 is an apocalyptic number.

2002402025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2002402025 is a deficient number, since it is larger than the sum of its proper divisors (688050775).

2002402025 is a wasteful number, since it uses less digits than its factorization.

2002402025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37985 (or 37980 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 17.

The square root of 2002402025 is about 44748.2069473180. The cubic root of 2002402025 is about 1260.4252417451.

Adding to 2002402025 its reverse (5202042002), we get a palindrome (7204444027).

The spelling of 2002402025 in words is "two billion, two million, four hundred two thousand, twenty-five".