26422148 has 24 divisors (see below), whose sum is σ = 49146552. Its totient is φ = 12386304.

The previous prime is 26422133. The next prime is 26422157. The reversal of 26422148 is 84122462.

It can be written as a sum of positive squares in 4 ways, for example, as 7828804 + 18593344 = 2798^2 + 4312^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 26422148.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22340 + ... + 23492.

It is an arithmetic number, because the mean of its divisors is an integer number (2047773).

Almost surely, 2^26422148 is an apocalyptic number.

It is an amenable number.

26422148 is a deficient number, since it is larger than the sum of its proper divisors (22724404).

26422148 is a wasteful number, since it uses less digits than its factorization.

26422148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1511 (or 1509 counting only the distinct ones).

The product of its digits is 6144, while the sum is 29.

The square root of 26422148 is about 5140.2478539463. The cubic root of 26422148 is about 297.8443551579.

The spelling of 26422148 in words is "twenty-six million, four hundred twenty-two thousand, one hundred forty-eight".