26980083 has 24 divisors (see below), whose sum is σ = 42456960. Its totient is φ = 16410240.

The previous prime is 26980073. The next prime is 26980097. The reversal of 26980083 is 38008962.

It is not a de Polignac number, because 26980083 - 2²¹ = 24882931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26980073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9118 + ... + 11708.

It is an arithmetic number, because the mean of its divisors is an integer number (1769040).

Almost surely, 2^26980083 is an apocalyptic number.

26980083 is a deficient number, since it is larger than the sum of its proper divisors (15476877).

26980083 is a wasteful number, since it uses less digits than its factorization.

26980083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2699 (or 2696 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 26980083 is about 5194.2355549205. The cubic root of 26980083 is about 299.9262151875.

The spelling of 26980083 in words is "twenty-six million, nine hundred eighty thousand, eighty-three".