26713632 has 96 divisors (see below), whose sum is σ = 78490944. Its totient is φ = 7884800.

The previous prime is 26713627. The next prime is 26713657. The reversal of 26713632 is 23631762.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 26713632.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42988 + ... + 43604.

It is an arithmetic number, because the mean of its divisors is an integer number (817614).

Almost surely, 2^26713632 is an apocalyptic number.

26713632 is a gapful number since it is divisible by the number (22) 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 26713632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39245472).

26713632 is an abundant number, since it is smaller than the sum of its proper divisors (51777312).

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

26713632 is a wasteful number, since it uses less digits than its factorization.

26713632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682 (or 674 counting only the distinct ones).

The product of its digits is 9072, while the sum is 30.

The square root of 26713632 is about 5168.5231933310. The cubic root of 26713632 is about 298.9356057939.

The spelling of 26713632 in words is "twenty-six million, seven hundred thirteen thousand, six hundred thirty-two".