2597098 has 12 divisors (see below), whose sum is σ = 4531842. Its totient is φ = 1113000.

The previous prime is 2597093. The next prime is 2597099. The reversal of 2597098 is 8907952.

2597098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2350089 + 247009 = 1533^2 + 497^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2597098.

It is not an unprimeable number, because it can be changed into a prime (2597093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13153 + ... + 13348.

2^2597098 is an apocalyptic number.

2597098 is a deficient number, since it is larger than the sum of its proper divisors (1934744).

2597098 is a wasteful number, since it uses less digits than its factorization.

2597098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26517 (or 26510 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 2597098 is about 1611.5514264211. The cubic root of 2597098 is about 137.4557080481.

The spelling of 2597098 in words is "two million, five hundred ninety-seven thousand, ninety-eight".