26460216 has 32 divisors (see below), whose sum is σ = 73501200. Its totient is φ = 8820000.

The previous prime is 26460173. The next prime is 26460223. The reversal of 26460216 is 61206462.

It is a happy number.

26460216 is a `hidden beast` number, since 2 + 646 + 0 + 2 + 16 = 666.

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 26460216.

It is a congruent number.

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, 61035 + ... + 61466.

Almost surely, 2^26460216 is an apocalyptic number.

It is an amenable number.

26460216 is an abundant number, since it is smaller than the sum of its proper divisors (47040984).

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

26460216 is a wasteful number, since it uses less digits than its factorization.

26460216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122516 (or 122506 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 26460216 is about 5143.9494554282. The cubic root of 26460216 is about 297.9873273592.

Adding to 26460216 its reverse (61206462), we get a palindrome (87666678).

The spelling of 26460216 in words is "twenty-six million, four hundred sixty thousand, two hundred sixteen".