2098725 has 12 divisors (see below), whose sum is σ = 3470016. Its totient is φ = 1119280.

The previous prime is 2098717. The next prime is 2098729. The reversal of 2098725 is 5278902.

It is not a de Polignac number, because 2098725 - 2³ = 2098717 is a prime.

It is a d-powerful number, because it can be written as 2⁹ + 0 + 9² + 8³ + 7³ + 2²¹ + 5³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2098729) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13917 + ... + 14066.

It is an arithmetic number, because the mean of its divisors is an integer number (289168).

2^2098725 is an apocalyptic number.

2098725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2098725 is a deficient number, since it is larger than the sum of its proper divisors (1371291).

2098725 is a wasteful number, since it uses less digits than its factorization.

2098725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27996 (or 27991 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 2098725 is about 1448.6976910315. The cubic root of 2098725 is about 128.0319947689.

It can be divided in two parts, 20987 and 25, that added together give a palindrome (21012).

The spelling of 2098725 in words is "two million, ninety-eight thousand, seven hundred twenty-five".