47750493 has 8 divisors (see below), whose sum is σ = 72762688. Its totient is φ = 27285984.

The previous prime is 47750489. The next prime is 47750513. The reversal of 47750493 is 39405774.

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

It is not a de Polignac number, because 47750493 - 2² = 47750489 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47750693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1136896 + ... + 1136937.

It is an arithmetic number, because the mean of its divisors is an integer number (9095336).

Almost surely, 2^47750493 is an apocalyptic number.

It is an amenable number.

47750493 is a deficient number, since it is larger than the sum of its proper divisors (25012195).

47750493 is a wasteful number, since it uses less digits than its factorization.

47750493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2273843.

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 47750493 is about 6910.1731526786. The cubic root of 47750493 is about 362.7933239032.

The spelling of 47750493 in words is "forty-seven million, seven hundred fifty thousand, four hundred ninety-three".