36021407 has 2 divisors, whose sum is σ = 36021408. Its totient is φ = 36021406.

The previous prime is 36021379. The next prime is 36021409. The reversal of 36021407 is 70412063.

36021407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36021407 - 2⁶ = 36021343 is a prime.

Together with 36021409, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36021409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18010703 + 18010704.

It is an arithmetic number, because the mean of its divisors is an integer number (18010704).

Almost surely, 2^36021407 is an apocalyptic number.

36021407 is a deficient number, since it is larger than the sum of its proper divisors (1).

36021407 is an equidigital number, since it uses as much as digits as its factorization.

36021407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 36021407 is about 6001.7836515489. The cubic root of 36021407 is about 330.2581603994.

The spelling of 36021407 in words is "thirty-six million, twenty-one thousand, four hundred seven".