26504016 has 160 divisors (see below), whose sum is σ = 87422976. Its totient is φ = 6720000.

The previous prime is 26503979. The next prime is 26504017. The reversal of 26504016 is 61040562.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26504017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 262366 + ... + 262466.

Almost surely, 2^26504016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26504016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43711488).

26504016 is an abundant number, since it is smaller than the sum of its proper divisors (60918960).

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

26504016 is a wasteful number, since it uses less digits than its factorization.

26504016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201 (or 195 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 26504016 is about 5148.2051241185. The cubic root of 26504016 is about 298.1516577123.

Adding to 26504016 its reverse (61040562), we get a palindrome (87544578).

It can be divided in two parts, 2650 and 4016, that added together give a palindrome (6666).

The spelling of 26504016 in words is "twenty-six million, five hundred four thousand, sixteen".