2025099 has 12 divisors (see below), whose sum is σ = 3026400. Its totient is φ = 1303344.

The previous prime is 2025053. The next prime is 2025103. The reversal of 2025099 is 9905202.

It is not a de Polignac number, because 2025099 - 2⁸ = 2024843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2025029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3619 + ... + 4140.

It is an arithmetic number, because the mean of its divisors is an integer number (252200).

2^2025099 is an apocalyptic number.

2025099 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2025099 is a deficient number, since it is larger than the sum of its proper divisors (1001301).

2025099 is a wasteful number, since it uses less digits than its factorization.

2025099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7794 (or 7791 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 2025099 is about 1423.0597317049. The cubic root of 2025099 is about 126.5169614860.

The spelling of 2025099 in words is "two million, twenty-five thousand, ninety-nine".