26194052 has 24 divisors (see below), whose sum is σ = 47626656. Its totient is φ = 12595968.

The previous prime is 26194019. The next prime is 26194057. The reversal of 26194052 is 25049162.

It is a happy number.

It is a super-2 number, since 2×26194052² = 1372256720357408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (26194057) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 10388 + ... + 12660.

It is an arithmetic number, because the mean of its divisors is an integer number (1984444).

Almost surely, 2^26194052 is an apocalyptic number.

It is an amenable number.

26194052 is a deficient number, since it is larger than the sum of its proper divisors (21432604).

26194052 is a wasteful number, since it uses less digits than its factorization.

26194052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2387 (or 2385 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 26194052 is about 5118.0125048694. The cubic root of 26194052 is about 296.9848042500.

The spelling of 26194052 in words is "twenty-six million, one hundred ninety-four thousand, fifty-two".