47493448 has 32 divisors (see below), whose sum is σ = 90862560. Its totient is φ = 23269120.

The previous prime is 47493437. The next prime is 47493449. The reversal of 47493448 is 84439474.

It is not an unprimeable number, because it can be changed into a prime (47493449) 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 7 ways as a sum of consecutive naturals, for example, 96483 + ... + 96973.

It is an arithmetic number, because the mean of its divisors is an integer number (2839455).

Almost surely, 2^47493448 is an apocalyptic number.

It is an amenable number.

47493448 is a deficient number, since it is larger than the sum of its proper divisors (43369112).

47493448 is a wasteful number, since it uses less digits than its factorization.

47493448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717 (or 713 counting only the distinct ones).

The product of its digits is 387072, while the sum is 43.

The square root of 47493448 is about 6891.5490276135. The cubic root of 47493448 is about 362.1411697710.

The spelling of 47493448 in words is "forty-seven million, four hundred ninety-three thousand, four hundred forty-eight".