36420392 has 16 divisors (see below), whose sum is σ = 72305460. Its totient is φ = 17138944.

The previous prime is 36420379. The next prime is 36420407. The reversal of 36420392 is 29302463.

36420392 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 36409156 + 11236 = 6034^2 + 106^2 .

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 133763 + ... + 134034.

Almost surely, 2^36420392 is an apocalyptic number.

It is an amenable number.

36420392 is a deficient number, since it is larger than the sum of its proper divisors (35885068).

36420392 is a wasteful number, since it uses less digits than its factorization.

36420392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267820 (or 267816 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 36420392 is about 6034.9309855209. The cubic root of 36420392 is about 331.4730354110.

The spelling of 36420392 in words is "thirty-six million, four hundred twenty thousand, three hundred ninety-two".