47311202 has 8 divisors (see below), whose sum is σ = 71194476. Its totient is φ = 23579712.

The previous prime is 47311193. The next prime is 47311213. The reversal of 47311202 is 20211374.

47311202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 36493681 + 10817521 = 6041^2 + 3289^2 .

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

It is an unprimeable number.

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, 37163 + ... + 38414.

Almost surely, 2^47311202 is an apocalyptic number.

47311202 is a deficient number, since it is larger than the sum of its proper divisors (23883274).

47311202 is a wasteful number, since it uses less digits than its factorization.

47311202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75892.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 47311202 is about 6878.3138922268. The cubic root of 47311202 is about 361.6773627857.

Adding to 47311202 its reverse (20211374), we get a palindrome (67522576).

The spelling of 47311202 in words is "forty-seven million, three hundred eleven thousand, two hundred two".