26161350 has 48 divisors (see below), whose sum is σ = 67709952. Its totient is φ = 6672160.

The previous prime is 26161349. The next prime is 26161357. The reversal of 26161350 is 5316162.

It is a self number, because there is not a number n which added to its sum of digits gives 26161350.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26161357) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 342 + ... + 7241.

It is an arithmetic number, because the mean of its divisors is an integer number (1410624).

Almost surely, 2^26161350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26161350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33854976).

26161350 is an abundant number, since it is smaller than the sum of its proper divisors (41548602).

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

26161350 is a wasteful number, since it uses less digits than its factorization.

26161350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7621 (or 7616 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 26161350 is about 5114.8167122586. The cubic root of 26161350 is about 296.8611624206.

The spelling of 26161350 in words is "twenty-six million, one hundred sixty-one thousand, three hundred fifty".