2098627 has 4 divisors (see below), whose sum is σ = 2102760. Its totient is φ = 2094496.

The previous prime is 2098609. The next prime is 2098639. The reversal of 2098627 is 7268902.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2098627 is a prime.

It is a Duffinian number.

2098627 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2098592 and 2098601.

It is not an unprimeable number, because it can be changed into a prime (2098687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1177 + ... + 2362.

It is an arithmetic number, because the mean of its divisors is an integer number (525690).

2^2098627 is an apocalyptic number.

2098627 is a deficient number, since it is larger than the sum of its proper divisors (4133).

2098627 is an equidigital number, since it uses as much as digits as its factorization.

2098627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4132.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 2098627 is about 1448.6638671548. The cubic root of 2098627 is about 128.0300019191.

It can be divided in two parts, 209 and 8627, that added together give a square (8836 = 94²).

The spelling of 2098627 in words is "two million, ninety-eight thousand, six hundred twenty-seven".