26667948 has 36 divisors (see below), whose sum is σ = 65063768. Its totient is φ = 8500800.

The previous prime is 26667947. The next prime is 26667961. The reversal of 26667948 is 84976662.

It is a super-2 number, since 2×26667948² = 1422358901061408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 26667897 and 26667906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26667947) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4248 + ... + 8448.

Almost surely, 2^26667948 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 26667948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32531884).

26667948 is an abundant number, since it is smaller than the sum of its proper divisors (38395820).

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

26667948 is a wasteful number, since it uses less digits than its factorization.

26667948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4254 (or 4229 counting only the distinct ones).

The product of its digits is 870912, while the sum is 48.

The square root of 26667948 is about 5164.1018580195. The cubic root of 26667948 is about 298.7651015049.

The spelling of 26667948 in words is "twenty-six million, six hundred sixty-seven thousand, nine hundred forty-eight".