26161032 has 32 divisors (see below), whose sum is σ = 65688480. Its totient is φ = 8682240.

The previous prime is 26161027. The next prime is 26161033. The reversal of 26161032 is 23016162.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (26161033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3523 + ... + 8045.

It is an arithmetic number, because the mean of its divisors is an integer number (2052765).

Almost surely, 2^26161032 is an apocalyptic number.

It is an amenable number.

26161032 is an abundant number, since it is smaller than the sum of its proper divisors (39527448).

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

26161032 is a wasteful number, since it uses less digits than its factorization.

26161032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4773 (or 4769 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 26161032 is about 5114.7856260062. The cubic root of 26161032 is about 296.8599596000.

Adding to 26161032 its reverse (23016162), we get a palindrome (49177194).

The spelling of 26161032 in words is "twenty-six million, one hundred sixty-one thousand, thirty-two".