47372368 has 10 divisors (see below), whose sum is σ = 91783994. Its totient is φ = 23686176.

The previous prime is 47372359. The next prime is 47372383. The reversal of 47372368 is 86327374.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 42928704 + 4443664 = 6552^2 + 2108^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 47372368.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1480371 + ... + 1480402.

Almost surely, 2^47372368 is an apocalyptic number.

It is an amenable number.

47372368 is a deficient number, since it is larger than the sum of its proper divisors (44411626).

47372368 is a wasteful number, since it uses less digits than its factorization.

47372368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2960781 (or 2960775 counting only the distinct ones).

The product of its digits is 169344, while the sum is 40.

The square root of 47372368 is about 6882.7587492226. The cubic root of 47372368 is about 361.8331597914.

It can be divided in two parts, 4737 and 2368, that multiplied together give a triangular number (11217216 = T₄₇₃₆).

The spelling of 47372368 in words is "forty-seven million, three hundred seventy-two thousand, three hundred sixty-eight".