36729212 has 24 divisors (see below), whose sum is σ = 70531776. Its totient is φ = 16630848.

The previous prime is 36729193. The next prime is 36729227. The reversal of 36729212 is 21292763.

It is a happy number.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3908 + ... + 9419.

It is an arithmetic number, because the mean of its divisors is an integer number (2938824).

Almost surely, 2^36729212 is an apocalyptic number.

It is an amenable number.

36729212 is a deficient number, since it is larger than the sum of its proper divisors (33802564).

36729212 is a wasteful number, since it uses less digits than its factorization.

36729212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13397 (or 13395 counting only the distinct ones).

The product of its digits is 9072, while the sum is 32.

The square root of 36729212 is about 6060.4630186150. The cubic root of 36729212 is about 332.4072879243.

The spelling of 36729212 in words is "thirty-six million, seven hundred twenty-nine thousand, two hundred twelve".