26671072 has 24 divisors (see below), whose sum is σ = 52644816. Its totient is φ = 13300992.

The previous prime is 26671063. The next prime is 26671087. The reversal of 26671072 is 27017662.

It is a super-2 number, since 2×26671072² = 1422692163258368, which contains 22 as substring.

It is a congruent number.

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, 15268 + ... + 16924.

It is an arithmetic number, because the mean of its divisors is an integer number (2193534).

Almost surely, 2^26671072 is an apocalyptic number.

It is an amenable number.

26671072 is a deficient number, since it is larger than the sum of its proper divisors (25973744).

26671072 is a wasteful number, since it uses less digits than its factorization.

26671072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2170 (or 2162 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 26671072 is about 5164.4043218942. The cubic root of 26671072 is about 298.7767672660.

The spelling of 26671072 in words is "twenty-six million, six hundred seventy-one thousand, seventy-two".