26016732 has 72 divisors (see below), whose sum is σ = 79593696. Its totient is φ = 6994944.

The previous prime is 26016721. The next prime is 26016733. The reversal of 26016732 is 23761062.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 26016696 and 26016705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26016733) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1248 + ... + 7320.

It is an arithmetic number, because the mean of its divisors is an integer number (1105468).

Almost surely, 2^26016732 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 26016732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39796848).

26016732 is an abundant number, since it is smaller than the sum of its proper divisors (53576964).

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

26016732 is a wasteful number, since it uses less digits than its factorization.

26016732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6107 (or 6102 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 26016732 is about 5100.6599572996. The cubic root of 26016732 is about 296.3131425522.

Adding to 26016732 its reverse (23761062), we get a palindrome (49777794).

The spelling of 26016732 in words is "twenty-six million, sixteen thousand, seven hundred thirty-two".