36474147 has 6 divisors (see below), whose sum is σ = 52684892. Its totient is φ = 24316092.

The previous prime is 36474143. The next prime is 36474173. The reversal of 36474147 is 74147463.

It is a happy number.

36474147 is a `hidden beast` number, since 3 + 647 + 4 + 1 + 4 + 7 = 666.

It is not a de Polignac number, because 36474147 - 2² = 36474143 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36474143) 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 in 5 ways as a sum of consecutive naturals, for example, 2026333 + ... + 2026350.

Almost surely, 2^36474147 is an apocalyptic number.

36474147 is a deficient number, since it is larger than the sum of its proper divisors (16210745).

36474147 is a wasteful number, since it uses less digits than its factorization.

36474147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4052689 (or 4052686 counting only the distinct ones).

The product of its digits is 56448, while the sum is 36.

The square root of 36474147 is about 6039.3829982872. The cubic root of 36474147 is about 331.6360354305.

The spelling of 36474147 in words is "thirty-six million, four hundred seventy-four thousand, one hundred forty-seven".