26470099 has 2 divisors, whose sum is σ = 26470100. Its totient is φ = 26470098.

The previous prime is 26470091. The next prime is 26470141. The reversal of 26470099 is 99007462.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26470099 - 2³ = 26470091 is a prime.

It is a super-2 number, since 2×26470099² = 1401332282139602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (26470091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13235049 + 13235050.

It is an arithmetic number, because the mean of its divisors is an integer number (13235050).

Almost surely, 2^26470099 is an apocalyptic number.

26470099 is a deficient number, since it is larger than the sum of its proper divisors (1).

26470099 is an equidigital number, since it uses as much as digits as its factorization.

26470099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 26470099 is about 5144.9100089312. The cubic root of 26470099 is about 298.0244225739.

The spelling of 26470099 in words is "twenty-six million, four hundred seventy thousand, ninety-nine".