26312066 has 8 divisors (see below), whose sum is σ = 43056144. Its totient is φ = 11960020.

The previous prime is 26312051. The next prime is 26312081. The reversal of 26312066 is 66021362.

It is an interprime number because it is at equal distance from previous prime (26312051) and next prime (26312081).

It is a sphenic number, since it is the product of 3 distinct primes.

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, 597980 + ... + 598023.

It is an arithmetic number, because the mean of its divisors is an integer number (5382018).

Almost surely, 2^26312066 is an apocalyptic number.

26312066 is a deficient number, since it is larger than the sum of its proper divisors (16744078).

26312066 is a wasteful number, since it uses less digits than its factorization.

26312066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1196016.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 26312066 is about 5129.5288282648. The cubic root of 26312066 is about 297.4301453107.

The spelling of 26312066 in words is "twenty-six million, three hundred twelve thousand, sixty-six".