26240622 has 48 divisors (see below), whose sum is σ = 57396720. Its totient is φ = 7990272.

The previous prime is 26240611. The next prime is 26240651. The reversal of 26240622 is 22604262.

It is a junction number, because it is equal to n+sod(n) for n = 26240592 and 26240601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63954 + ... + 64362.

It is an arithmetic number, because the mean of its divisors is an integer number (1195765).

Almost surely, 2^26240622 is an apocalyptic number.

26240622 is an abundant number, since it is smaller than the sum of its proper divisors (31156098).

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

26240622 is a wasteful number, since it uses less digits than its factorization.

26240622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485 (or 468 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 26240622 is about 5122.5601021364. The cubic root of 26240622 is about 297.1607016131.

Adding to 26240622 its reverse (22604262), we get a palindrome (48844884).

It can be divided in two parts, 26240 and 622, that added together give a palindrome (26862).

The spelling of 26240622 in words is "twenty-six million, two hundred forty thousand, six hundred twenty-two".