26428676 has 12 divisors (see below), whose sum is σ = 48970908. Its totient is φ = 12436992.

The previous prime is 26428673. The next prime is 26428729. The reversal of 26428676 is 67682462.

It can be written as a sum of positive squares in 2 ways, for example, as 15366400 + 11062276 = 3920^2 + 3326^2 .

It is a super-2 number, since 2×26428676² = 1396949830225952, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26428673) 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, 194261 + ... + 194396.

It is an arithmetic number, because the mean of its divisors is an integer number (4080909).

Almost surely, 2^26428676 is an apocalyptic number.

It is an amenable number.

26428676 is a deficient number, since it is larger than the sum of its proper divisors (22542232).

26428676 is a wasteful number, since it uses less digits than its factorization.

26428676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388678 (or 388676 counting only the distinct ones).

The product of its digits is 193536, while the sum is 41.

The square root of 26428676 is about 5140.8828035659. The cubic root of 26428676 is about 297.8688821551.

The spelling of 26428676 in words is "twenty-six million, four hundred twenty-eight thousand, six hundred seventy-six".