29986027 has 2 divisors, whose sum is σ = 29986028. Its totient is φ = 29986026.

The previous prime is 29986013. The next prime is 29986039. The reversal of 29986027 is 72068992.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 29986027 - 2⁷ = 29985899 is a prime.

It is not a weakly prime, because it can be changed into another prime (29986067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14993013 + 14993014.

It is an arithmetic number, because the mean of its divisors is an integer number (14993014).

Almost surely, 2^29986027 is an apocalyptic number.

29986027 is a deficient number, since it is larger than the sum of its proper divisors (1).

29986027 is an equidigital number, since it uses as much as digits as its factorization.

29986027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 29986027 is about 5475.9498719400. The cubic root of 29986027 is about 310.6750015928.

It can be divided in two parts, 2998 and 6027, that added together give a square (9025 = 95²).

The spelling of 29986027 in words is "twenty-nine million, nine hundred eighty-six thousand, twenty-seven".