39216132 has 36 divisors (see below), whose sum is σ = 99393840. Its totient is φ = 13037232.

The previous prime is 39216119. The next prime is 39216143. The reversal of 39216132 is 23161293.

It is a tau number, because it is divible by the number of its divisors (36).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 39216096 and 39216105.

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, 14719 + ... + 17177.

It is an arithmetic number, because the mean of its divisors is an integer number (2760940).

Almost surely, 2^39216132 is an apocalyptic number.

It is an amenable number.

39216132 is an abundant number, since it is smaller than the sum of its proper divisors (60177708).

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

39216132 is a wasteful number, since it uses less digits than its factorization.

39216132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2912 (or 2907 counting only the distinct ones).

The product of its digits is 1944, while the sum is 27.

The square root of 39216132 is about 6262.2784990768. The cubic root of 39216132 is about 339.7464430200.

The spelling of 39216132 in words is "thirty-nine million, two hundred sixteen thousand, one hundred thirty-two".