26442752 has 132 divisors (see below), whose sum is σ = 67207104. Its totient is φ = 10321920.

The previous prime is 26442749. The next prime is 26442817. The reversal of 26442752 is 25724462.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 852977 + ... + 853007.

Almost surely, 2^26442752 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 26442752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33603552).

26442752 is an abundant number, since it is smaller than the sum of its proper divisors (40764352).

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

26442752 is a wasteful number, since it uses less digits than its factorization.

26442752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82 (or 57 counting only the distinct ones).

The product of its digits is 26880, while the sum is 32.

The square root of 26442752 is about 5142.2516468956. The cubic root of 26442752 is about 297.9217547525.

The spelling of 26442752 in words is "twenty-six million, four hundred forty-two thousand, seven hundred fifty-two".