36543474 has 40 divisors (see below), whose sum is σ = 89332848. Its totient is φ = 11073240.

The previous prime is 36543469. The next prime is 36543491. The reversal of 36543474 is 47434563.

It is a happy number.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8472 + ... + 12035.

Almost surely, 2^36543474 is an apocalyptic number.

36543474 is an abundant number, since it is smaller than the sum of its proper divisors (52789374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36543474 is a wasteful number, since it uses less digits than its factorization.

36543474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20532 (or 20523 counting only the distinct ones).

The product of its digits is 120960, while the sum is 36.

The square root of 36543474 is about 6045.1198499285. The cubic root of 36543474 is about 331.8460177698.

The spelling of 36543474 in words is "thirty-six million, five hundred forty-three thousand, four hundred seventy-four".