36543942 has 24 divisors (see below), whose sum is σ = 79659216. Its totient is φ = 12107376.

The previous prime is 36543917. The next prime is 36543959. The reversal of 36543942 is 24934563.

It is a junction number, because it is equal to n+sod(n) for n = 36543897 and 36543906.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3073 + ... + 9084.

It is an arithmetic number, because the mean of its divisors is an integer number (3319134).

Almost surely, 2^36543942 is an apocalyptic number.

36543942 is an abundant number, since it is smaller than the sum of its proper divisors (43115274).

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

36543942 is a wasteful number, since it uses less digits than its factorization.

36543942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12332 (or 12329 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 36543942 is about 6045.1585587146. The cubic root of 36543942 is about 331.8474343772.

The spelling of 36543942 in words is "thirty-six million, five hundred forty-three thousand, nine hundred forty-two".