26973148 has 24 divisors (see below), whose sum is σ = 49316400. Its totient is φ = 12895488.

The previous prime is 26973139. The next prime is 26973157. The reversal of 26973148 is 84137962.

It is an interprime number because it is at equal distance from previous prime (26973139) and next prime (26973157).

It is a self number, because there is not a number n which added to its sum of digits gives 26973148.

It is a congruent number.

It is an unprimeable number.

It is an upside-down number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7188 + ... + 10276.

It is an arithmetic number, because the mean of its divisors is an integer number (2054850).

Almost surely, 2^26973148 is an apocalyptic number.

It is an amenable number.

26973148 is a deficient number, since it is larger than the sum of its proper divisors (22343252).

26973148 is a wasteful number, since it uses less digits than its factorization.

26973148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3189 (or 3187 counting only the distinct ones).

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

The square root of 26973148 is about 5193.5679450644. The cubic root of 26973148 is about 299.9005151610.

It can be divided in two parts, 26973 and 148, that multiplied together give a square (3992004 = 1998²).

The spelling of 26973148 in words is "twenty-six million, nine hundred seventy-three thousand, one hundred forty-eight".