26260064 has 12 divisors (see below), whose sum is σ = 51699564. Its totient is φ = 13130016.

The previous prime is 26260063. The next prime is 26260079. The reversal of 26260064 is 46006262.

It is a super-2 number, since 2×26260064² = 1379181922568192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26260061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 410282 + ... + 410345.

It is an arithmetic number, because the mean of its divisors is an integer number (4308297).

Almost surely, 2^26260064 is an apocalyptic number.

It is an amenable number.

26260064 is a deficient number, since it is larger than the sum of its proper divisors (25439500).

26260064 is an equidigital number, since it uses as much as digits as its factorization.

26260064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820637 (or 820629 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 26260064 is about 5124.4574346949. The cubic root of 26260064 is about 297.2340735032.

The spelling of 26260064 in words is "twenty-six million, two hundred sixty thousand, sixty-four".