26098004 has 12 divisors (see below), whose sum is σ = 46185300. Its totient is φ = 12902208.

The previous prime is 26097997. The next prime is 26098013. The reversal of 26098004 is 40089062.

It can be written as a sum of positive squares in 2 ways, for example, as 4008004 + 22090000 = 2002^2 + 4700^2 .

It is a super-2 number, since 2×26098004² = 1362211625568032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36299 + ... + 37010.

It is an arithmetic number, because the mean of its divisors is an integer number (3848775).

Almost surely, 2^26098004 is an apocalyptic number.

It is an amenable number.

26098004 is a deficient number, since it is larger than the sum of its proper divisors (20087296).

26098004 is a wasteful number, since it uses less digits than its factorization.

26098004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73402 (or 73400 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 26098004 is about 5108.6205574499. The cubic root of 26098004 is about 296.6213663665.

The spelling of 26098004 in words is "twenty-six million, ninety-eight thousand, four".