26693064 has 112 divisors (see below), whose sum is σ = 78696000. Its totient is φ = 8468064.

The previous prime is 26693059. The next prime is 26693071. The reversal of 26693064 is 46039662.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 27 ways as a sum of consecutive naturals, for example, 134037 + ... + 134235.

Almost surely, 2^26693064 is an apocalyptic number.

26693064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26693064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39348000).

26693064 is an abundant number, since it is smaller than the sum of its proper divisors (52002936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26693064 is a wasteful number, since it uses less digits than its factorization.

26693064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246 (or 227 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 26693064 is about 5166.5330735417. The cubic root of 26693064 is about 298.8588648723.

The spelling of 26693064 in words is "twenty-six million, six hundred ninety-three thousand, sixty-four".