36406547 has 2 divisors, whose sum is σ = 36406548. Its totient is φ = 36406546.

The previous prime is 36406543. The next prime is 36406567. The reversal of 36406547 is 74560463.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36406547 - 2² = 36406543 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (36406543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18203273 + 18203274.

It is an arithmetic number, because the mean of its divisors is an integer number (18203274).

Almost surely, 2^36406547 is an apocalyptic number.

36406547 is a deficient number, since it is larger than the sum of its proper divisors (1).

36406547 is an equidigital number, since it uses as much as digits as its factorization.

36406547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 36406547 is about 6033.7838045459. The cubic root of 36406547 is about 331.4310275726.

The spelling of 36406547 in words is "thirty-six million, four hundred six thousand, five hundred forty-seven".