26013002 has 4 divisors (see below), whose sum is σ = 39019506. Its totient is φ = 13006500.

The previous prime is 26012993. The next prime is 26013011. The reversal of 26013002 is 20031062.

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

It is an interprime number because it is at equal distance from previous prime (26012993) and next prime (26013011).

It can be written as a sum of positive squares in only one way, i.e., 17480761 + 8532241 = 4181^2 + 2921^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6503249 + ... + 6503252.

Almost surely, 2^26013002 is an apocalyptic number.

26013002 is a deficient number, since it is larger than the sum of its proper divisors (13006504).

26013002 is a wasteful number, since it uses less digits than its factorization.

26013002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13006503.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 26013002 is about 5100.2943052338. The cubic root of 26013002 is about 296.2989811420.

Adding to 26013002 its reverse (20031062), we get a palindrome (46044064).

The spelling of 26013002 in words is "twenty-six million, thirteen thousand, two".