26820632 has 16 divisors (see below), whose sum is σ = 50530200. Its totient is φ = 13345920.

The previous prime is 26820613. The next prime is 26820653. The reversal of 26820632 is 23602862.

It is a junction number, because it is equal to n+sod(n) for n = 26820595 and 26820604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6257 + ... + 9632.

Almost surely, 2^26820632 is an apocalyptic number.

It is an amenable number.

26820632 is a deficient number, since it is larger than the sum of its proper divisors (23709568).

26820632 is a wasteful number, since it uses less digits than its factorization.

26820632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16106 (or 16102 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 26820632 is about 5178.8639680918. The cubic root of 26820632 is about 299.3341975241.

The spelling of 26820632 in words is "twenty-six million, eight hundred twenty thousand, six hundred thirty-two".