26947452 has 48 divisors (see below), whose sum is σ = 73337600. Its totient is φ = 7698096.

The previous prime is 26947451. The next prime is 26947457. The reversal of 26947452 is 25474962.

It is a self number, because there is not a number n which added to its sum of digits gives 26947452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26947451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 843 + ... + 7389.

Almost surely, 2^26947452 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 26947452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36668800).

26947452 is an abundant number, since it is smaller than the sum of its proper divisors (46390148).

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

26947452 is a wasteful number, since it uses less digits than its factorization.

26947452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6575 (or 6559 counting only the distinct ones).

The product of its digits is 120960, while the sum is 39.

The square root of 26947452 is about 5191.0935264162. The cubic root of 26947452 is about 299.8052513817.

The spelling of 26947452 in words is "twenty-six million, nine hundred forty-seven thousand, four hundred fifty-two".