26098045 has 8 divisors (see below), whose sum is σ = 31714560. Its totient is φ = 20613840.

The previous prime is 26098027. The next prime is 26098067. The reversal of 26098045 is 54089062.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 26098045 - 2⁵ = 26098013 is a prime.

It is a super-2 number, since 2×26098045² = 1362215905644050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 26098045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32641 + ... + 33430.

It is an arithmetic number, because the mean of its divisors is an integer number (3964320).

Almost surely, 2^26098045 is an apocalyptic number.

It is an amenable number.

26098045 is a deficient number, since it is larger than the sum of its proper divisors (5616515).

26098045 is an equidigital number, since it uses as much as digits as its factorization.

26098045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66155.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 26098045 is about 5108.6245702733. The cubic root of 26098045 is about 296.6215216973.

The spelling of 26098045 in words is "twenty-six million, ninety-eight thousand, forty-five".