36473447 has 2 divisors, whose sum is σ = 36473448. Its totient is φ = 36473446.

The previous prime is 36473443. The next prime is 36473467. The reversal of 36473447 is 74437463.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36473447 - 2² = 36473443 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36473447.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36473443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18236723 + 18236724.

It is an arithmetic number, because the mean of its divisors is an integer number (18236724).

Almost surely, 2^36473447 is an apocalyptic number.

36473447 is a deficient number, since it is larger than the sum of its proper divisors (1).

36473447 is an equidigital number, since it uses as much as digits as its factorization.

36473447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 169344, while the sum is 38.

The square root of 36473447 is about 6039.3250450692. The cubic root of 36473447 is about 331.6339138666.

The spelling of 36473447 in words is "thirty-six million, four hundred seventy-three thousand, four hundred forty-seven".