26930064 has 40 divisors (see below), whose sum is σ = 79508800. Its totient is φ = 7694208.

The previous prime is 26930051. The next prime is 26930069. The reversal of 26930064 is 46003962.

It is not an unprimeable number, because it can be changed into a prime (26930069) 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 7 ways as a sum of consecutive naturals, for example, 39739 + ... + 40410.

It is an arithmetic number, because the mean of its divisors is an integer number (1987720).

Almost surely, 2^26930064 is an apocalyptic number.

26930064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

26930064 is an abundant number, since it is smaller than the sum of its proper divisors (52578736).

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

26930064 is a wasteful number, since it uses less digits than its factorization.

26930064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80167 (or 80161 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 26930064 is about 5189.4184645295. The cubic root of 26930064 is about 299.7407538137.

The spelling of 26930064 in words is "twenty-six million, nine hundred thirty thousand, sixty-four".