26662468 has 18 divisors (see below), whose sum is σ = 54277566. Its totient is φ = 11426688.

The previous prime is 26662457. The next prime is 26662591. The reversal of 26662468 is 86426662.

It can be written as a sum of positive squares in only one way, i.e., 14607684 + 12054784 = 3822^2 + 3472^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 26662468.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67821 + ... + 68212.

Almost surely, 2^26662468 is an apocalyptic number.

26662468 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

26662468 is an abundant number, since it is smaller than the sum of its proper divisors (27615098).

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

26662468 is a wasteful number, since it uses less digits than its factorization.

26662468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136051 (or 136042 counting only the distinct ones).

The product of its digits is 165888, while the sum is 40.

The square root of 26662468 is about 5163.5712447879. The cubic root of 26662468 is about 298.7446356769.

The spelling of 26662468 in words is "twenty-six million, six hundred sixty-two thousand, four hundred sixty-eight".