26952740 has 12 divisors (see below), whose sum is σ = 56600796. Its totient is φ = 10781088.

The previous prime is 26952713. The next prime is 26952767. The reversal of 26952740 is 4725962.

It is an interprime number because it is at equal distance from previous prime (26952713) and next prime (26952767).

It can be written as a sum of positive squares in 2 ways, for example, as 20286016 + 6666724 = 4504^2 + 2582^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 26952740.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 673799 + ... + 673838.

It is an arithmetic number, because the mean of its divisors is an integer number (4716733).

Almost surely, 2^26952740 is an apocalyptic number.

26952740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26952740 is an abundant number, since it is smaller than the sum of its proper divisors (29648056).

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

26952740 is a wasteful number, since it uses less digits than its factorization.

26952740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1347646 (or 1347644 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 26952740 is about 5191.6028353486. The cubic root of 26952740 is about 299.8248607370.

The spelling of 26952740 in words is "twenty-six million, nine hundred fifty-two thousand, seven hundred forty".