36722230 has 8 divisors (see below), whose sum is σ = 66100032. Its totient is φ = 14688888.

The previous prime is 36722173. The next prime is 36722239. The reversal of 36722230 is 3222763.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 36722195 and 36722204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36722239) 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 3 ways as a sum of consecutive naturals, for example, 1836102 + ... + 1836121.

It is an arithmetic number, because the mean of its divisors is an integer number (8262504).

Almost surely, 2^36722230 is an apocalyptic number.

36722230 is a deficient number, since it is larger than the sum of its proper divisors (29377802).

36722230 is a wasteful number, since it uses less digits than its factorization.

36722230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3672230.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 36722230 is about 6059.8869626421. The cubic root of 36722230 is about 332.3862237211.

Adding to 36722230 its reverse (3222763), we get a palindrome (39944993).

The spelling of 36722230 in words is "thirty-six million, seven hundred twenty-two thousand, two hundred thirty".