26361656 has 16 divisors (see below), whose sum is σ = 51023040. Its totient is φ = 12755520.

The previous prime is 26361653. The next prime is 26361659. The reversal of 26361656 is 65616362.

It is an interprime number because it is at equal distance from previous prime (26361653) and next prime (26361659).

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26361653) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 52901 + ... + 53396.

It is an arithmetic number, because the mean of its divisors is an integer number (3188940).

Almost surely, 2^26361656 is an apocalyptic number.

It is an amenable number.

26361656 is a deficient number, since it is larger than the sum of its proper divisors (24661384).

26361656 is a wasteful number, since it uses less digits than its factorization.

26361656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106334 (or 106330 counting only the distinct ones).

The product of its digits is 38880, while the sum is 35.

The square root of 26361656 is about 5134.3603301677. The cubic root of 26361656 is about 297.6168822561.

The spelling of 26361656 in words is "twenty-six million, three hundred sixty-one thousand, six hundred fifty-six".