26396516 has 12 divisors (see below), whose sum is σ = 47177088. Its totient is φ = 12917352.

The previous prime is 26396501. The next prime is 26396519. The reversal of 26396516 is 61569362.

It is a self number, because there is not a number n which added to its sum of digits gives 26396516.

It is not an unprimeable number, because it can be changed into a prime (26396519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70016 + ... + 70391.

It is an arithmetic number, because the mean of its divisors is an integer number (3931424).

Almost surely, 2^26396516 is an apocalyptic number.

It is an amenable number.

26396516 is a deficient number, since it is larger than the sum of its proper divisors (20780572).

26396516 is a wasteful number, since it uses less digits than its factorization.

26396516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140458 (or 140456 counting only the distinct ones).

The product of its digits is 58320, while the sum is 38.

The square root of 26396516 is about 5137.7539839895. The cubic root of 26396516 is about 297.7480115333.

The spelling of 26396516 in words is "twenty-six million, three hundred ninety-six thousand, five hundred sixteen".