2002361025 has 96 divisors (see below), whose sum is σ = 3979745280. Its totient is φ = 868538880.

The previous prime is 2002361003. The next prime is 2002361059. The reversal of 2002361025 is 5201632002.

It is not a de Polignac number, because 2002361025 - 2²¹ = 2000263873 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 2002360992 and 2002361010.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 1677829 + ... + 1679021.

It is an arithmetic number, because the mean of its divisors is an integer number (41455680).

Almost surely, 2^2002361025 is an apocalyptic number.

2002361025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2002361025 is a deficient number, since it is larger than the sum of its proper divisors (1977384255).

2002361025 is a wasteful number, since it uses less digits than its factorization.

2002361025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1375 (or 1370 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2002361025 is about 44747.7488260583. The cubic root of 2002361025 is about 1260.4166391124.

Adding to 2002361025 its reverse (5201632002), we get a palindrome (7203993027).

The spelling of 2002361025 in words is "two billion, two million, three hundred sixty-one thousand, twenty-five".