26350164 has 48 divisors (see below), whose sum is σ = 68644800. Its totient is φ = 8741088.

The previous prime is 26350151. The next prime is 26350171. The reversal of 26350164 is 46105362.

It is a super-2 number, since 2×26350164² = 1388662285653792, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28599 + ... + 29505.

It is an arithmetic number, because the mean of its divisors is an integer number (1430100).

Almost surely, 2^26350164 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 26350164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34322400).

26350164 is an abundant number, since it is smaller than the sum of its proper divisors (42294636).

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

26350164 is a wasteful number, since it uses less digits than its factorization.

26350164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189 (or 1181 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 26350164 is about 5133.2410814221. The cubic root of 26350164 is about 297.5736286466.

The spelling of 26350164 in words is "twenty-six million, three hundred fifty thousand, one hundred sixty-four".