47364136 has 16 divisors (see below), whose sum is σ = 88917300. Its totient is φ = 23652864.

The previous prime is 47364127. The next prime is 47364137. The reversal of 47364136 is 63146374.

It can be written as a sum of positive squares in 2 ways, for example, as 46376100 + 988036 = 6810^2 + 994^2 .

It is a super-2 number, since 2×47364136² = 4486722758052992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47364137) 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 3 ways as a sum of consecutive naturals, for example, 4246 + ... + 10618.

Almost surely, 2^47364136 is an apocalyptic number.

It is an amenable number.

47364136 is a deficient number, since it is larger than the sum of its proper divisors (41553164).

47364136 is a wasteful number, since it uses less digits than its factorization.

47364136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7308 (or 7304 counting only the distinct ones).

The product of its digits is 36288, while the sum is 34.

The square root of 47364136 is about 6882.1607072198. The cubic root of 47364136 is about 361.8121997308.

The spelling of 47364136 in words is "forty-seven million, three hundred sixty-four thousand, one hundred thirty-six".