26748628 has 12 divisors (see below), whose sum is σ = 47168352. Its totient is φ = 13271960.

The previous prime is 26748607. The next prime is 26748649. The reversal of 26748628 is 82684762.

It is an interprime number because it is at equal distance from previous prime (26748607) and next prime (26748649).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25000 + ... + 26047.

It is an arithmetic number, because the mean of its divisors is an integer number (3930696).

Almost surely, 2^26748628 is an apocalyptic number.

It is an amenable number.

26748628 is a deficient number, since it is larger than the sum of its proper divisors (20419724).

26748628 is a wasteful number, since it uses less digits than its factorization.

26748628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51182 (or 51180 counting only the distinct ones).

The product of its digits is 258048, while the sum is 43.

The square root of 26748628 is about 5171.9075784472. The cubic root of 26748628 is about 299.0660883059.

The spelling of 26748628 in words is "twenty-six million, seven hundred forty-eight thousand, six hundred twenty-eight".