26350956 has 72 divisors (see below), whose sum is σ = 69602624. Its totient is φ = 8398080.

The previous prime is 26350943. The next prime is 26351009. The reversal of 26350956 is 65905362.

It is a super-2 number, since 2×26350956² = 1388745764227872, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 26350956.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 97101 + ... + 97371.

Almost surely, 2^26350956 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26350956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34801312).

26350956 is an abundant number, since it is smaller than the sum of its proper divisors (43251668).

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

26350956 is a wasteful number, since it uses less digits than its factorization.

26350956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391 (or 386 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

The square root of 26350956 is about 5133.3182250860. The cubic root of 26350956 is about 297.5766099810.

The spelling of 26350956 in words is "twenty-six million, three hundred fifty thousand, nine hundred fifty-six".