36477138 has 16 divisors (see below), whose sum is σ = 77245920. Its totient is φ = 11443776.

The previous prime is 36477127. The next prime is 36477139. The reversal of 36477138 is 83177463.

It is a junction number, because it is equal to n+sod(n) for n = 36477096 and 36477105.

It is not an unprimeable number, because it can be changed into a prime (36477139) 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 7 ways as a sum of consecutive naturals, for example, 178708 + ... + 178911.

It is an arithmetic number, because the mean of its divisors is an integer number (4827870).

Almost surely, 2^36477138 is an apocalyptic number.

36477138 is an abundant number, since it is smaller than the sum of its proper divisors (40768782).

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

36477138 is a wasteful number, since it uses less digits than its factorization.

36477138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357641.

The product of its digits is 84672, while the sum is 39.

The square root of 36477138 is about 6039.6306178441. The cubic root of 36477138 is about 331.6451002646.

The spelling of 36477138 in words is "thirty-six million, four hundred seventy-seven thousand, one hundred thirty-eight".