47310532 has 24 divisors (see below), whose sum is σ = 87393600. Its totient is φ = 22347936.

The previous prime is 47310511. The next prime is 47310533. The reversal of 47310532 is 23501374.

47310532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 47310497 and 47310506.

It is not an unprimeable number, because it can be changed into a prime (47310533) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 38073 + ... + 39295.

It is an arithmetic number, because the mean of its divisors is an integer number (3641400).

Almost surely, 2^47310532 is an apocalyptic number.

It is an amenable number.

47310532 is a deficient number, since it is larger than the sum of its proper divisors (40083068).

47310532 is a wasteful number, since it uses less digits than its factorization.

47310532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1755 (or 1753 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 47310532 is about 6878.2651882579. The cubic root of 47310532 is about 361.6756554735.

It can be divided in two parts, 4 and 7310532, that multiplied together give a triangular number (29242128 = T₇₆₄₇).

The spelling of 47310532 in words is "forty-seven million, three hundred ten thousand, five hundred thirty-two".