26424122 has 4 divisors (see below), whose sum is σ = 39636186. Its totient is φ = 13212060.

The previous prime is 26424113. The next prime is 26424173. The reversal of 26424122 is 22142462.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22142462 = 2 ⋅11071231.

It can be written as a sum of positive squares in only one way, i.e., 26204161 + 219961 = 5119^2 + 469^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6606029 + ... + 6606032.

Almost surely, 2^26424122 is an apocalyptic number.

26424122 is a deficient number, since it is larger than the sum of its proper divisors (13212064).

26424122 is a wasteful number, since it uses less digits than its factorization.

26424122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13212063.

The product of its digits is 1536, while the sum is 23.

The square root of 26424122 is about 5140.4398644474. The cubic root of 26424122 is about 297.8517722955.

Adding to 26424122 its reverse (22142462), we get a palindrome (48566584).

The spelling of 26424122 in words is "twenty-six million, four hundred twenty-four thousand, one hundred twenty-two".