26374198 has 4 divisors (see below), whose sum is σ = 39561300. Its totient is φ = 13187098.

The previous prime is 26374189. The next prime is 26374199. The reversal of 26374198 is 89147362.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 26374198.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26374199) 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 as a sum of consecutive naturals, namely, 6593548 + ... + 6593551.

It is an arithmetic number, because the mean of its divisors is an integer number (9890325).

Almost surely, 2^26374198 is an apocalyptic number.

26374198 is a deficient number, since it is larger than the sum of its proper divisors (13187102).

26374198 is a wasteful number, since it uses less digits than its factorization.

26374198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13187101.

The product of its digits is 72576, while the sum is 40.

The square root of 26374198 is about 5135.5815639516. The cubic root of 26374198 is about 297.6640735141.

The spelling of 26374198 in words is "twenty-six million, three hundred seventy-four thousand, one hundred ninety-eight".