26672339 has 2 divisors, whose sum is σ = 26672340. Its totient is φ = 26672338.

The previous prime is 26672329. The next prime is 26672351. The reversal of 26672339 is 93327662.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26672339 - 2¹⁶ = 26606803 is a prime.

It is a super-2 number, since 2×26672339² = 1422827335461842, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (26672309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13336169 + 13336170.

It is an arithmetic number, because the mean of its divisors is an integer number (13336170).

Almost surely, 2^26672339 is an apocalyptic number.

26672339 is a deficient number, since it is larger than the sum of its proper divisors (1).

26672339 is an equidigital number, since it uses as much as digits as its factorization.

26672339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 38.

The square root of 26672339 is about 5164.5269870531. The cubic root of 26672339 is about 298.7814982866.

The spelling of 26672339 in words is "twenty-six million, six hundred seventy-two thousand, three hundred thirty-nine".