36546131 has 4 divisors (see below), whose sum is σ = 36737664. Its totient is φ = 36354600.

The previous prime is 36546091. The next prime is 36546157. The reversal of 36546131 is 13164563.

It is a happy number.

36546131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13164563 = 37 ⋅355799.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36546131 is a prime.

It is a super-2 number, since 2×36546131² = 2671239382138322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36546094 and 36546103.

It is not an unprimeable number, because it can be changed into a prime (36546031) by changing a digit.

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, 95480 + ... + 95861.

It is an arithmetic number, because the mean of its divisors is an integer number (9184416).

Almost surely, 2^36546131 is an apocalyptic number.

36546131 is a deficient number, since it is larger than the sum of its proper divisors (191533).

36546131 is a wasteful number, since it uses less digits than its factorization.

36546131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191532.

The product of its digits is 6480, while the sum is 29.

The square root of 36546131 is about 6045.3396099806. The cubic root of 36546131 is about 331.8540601861.

The spelling of 36546131 in words is "thirty-six million, five hundred forty-six thousand, one hundred thirty-one".