26007426 has 16 divisors (see below), whose sum is σ = 57794400. Its totient is φ = 8669124.

The previous prime is 26007391. The next prime is 26007431. The reversal of 26007426 is 62470062.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 26007426.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240756 + ... + 240863.

It is an arithmetic number, because the mean of its divisors is an integer number (3612150).

Almost surely, 2^26007426 is an apocalyptic number.

26007426 is an abundant number, since it is smaller than the sum of its proper divisors (31786974).

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

26007426 is a wasteful number, since it uses less digits than its factorization.

26007426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481630 (or 481624 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 26007426 is about 5099.7476408152. The cubic root of 26007426 is about 296.2778086378.

Adding to 26007426 its reverse (62470062), we get a palindrome (88477488).

It can be divided in two parts, 260074 and 26, that added together give a square (260100 = 510²).

The spelling of 26007426 in words is "twenty-six million, seven thousand, four hundred twenty-six".