2002901925 has 12 divisors (see below), whose sum is σ = 3311464640. Its totient is φ = 1068214320.

The previous prime is 2002901917. The next prime is 2002901933. The reversal of 2002901925 is 5291092002.

It is an interprime number because it is at equal distance from previous prime (2002901917) and next prime (2002901933).

It is not a de Polignac number, because 2002901925 - 2³ = 2002901917 is a prime.

It is a super-2 number, since 2×2002901925² = 8023232242337411250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2002901892 and 2002901901.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 13352605 + ... + 13352754.

Almost surely, 2^2002901925 is an apocalyptic number.

2002901925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2002901925 is a deficient number, since it is larger than the sum of its proper divisors (1308562715).

2002901925 is a wasteful number, since it uses less digits than its factorization.

2002901925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26705372 (or 26705367 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 2002901925 is about 44753.7922974132. The cubic root of 2002901925 is about 1260.5301214752.

Adding to 2002901925 its reverse (5291092002), we get a palindrome (7293993927).

The spelling of 2002901925 in words is "two billion, two million, nine hundred one thousand, nine hundred twenty-five".