47472910 has 8 divisors (see below), whose sum is σ = 85451256. Its totient is φ = 18989160.

The previous prime is 47472907. The next prime is 47472911. The reversal of 47472910 is 1927474.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47472911) 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, 2373636 + ... + 2373655.

It is an arithmetic number, because the mean of its divisors is an integer number (10681407).

Almost surely, 2^47472910 is an apocalyptic number.

47472910 is a deficient number, since it is larger than the sum of its proper divisors (37978346).

47472910 is a wasteful number, since it uses less digits than its factorization.

47472910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4747298.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 47472910 is about 6890.0587805911. The cubic root of 47472910 is about 362.0889609715.

The spelling of 47472910 in words is "forty-seven million, four hundred seventy-two thousand, nine hundred ten".