26198152 has 16 divisors (see below), whose sum is σ = 49286160. Its totient is φ = 13055184.

The previous prime is 26198141. The next prime is 26198171. The reversal of 26198152 is 25189162.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2878 + ... + 7789.

It is an arithmetic number, because the mean of its divisors is an integer number (3080385).

Almost surely, 2^26198152 is an apocalyptic number.

It is an amenable number.

26198152 is a deficient number, since it is larger than the sum of its proper divisors (23088008).

26198152 is a wasteful number, since it uses less digits than its factorization.

26198152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10980 (or 10976 counting only the distinct ones).

The product of its digits is 8640, while the sum is 34.

The square root of 26198152 is about 5118.4130353069. The cubic root of 26198152 is about 297.0002985331. Note that the first 3 decimals are identical.

The spelling of 26198152 in words is "twenty-six million, one hundred ninety-eight thousand, one hundred fifty-two".