47048493 has 8 divisors (see below), whose sum is σ = 64190368. Its totient is φ = 30636144.

The previous prime is 47048489. The next prime is 47048509. The reversal of 47048493 is 39484074.

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

It is not a de Polignac number, because 47048493 - 2² = 47048489 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 (47048413) 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, 182230 + ... + 182487.

It is an arithmetic number, because the mean of its divisors is an integer number (8023796).

Almost surely, 2^47048493 is an apocalyptic number.

47048493 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

47048493 is a deficient number, since it is larger than the sum of its proper divisors (17141875).

47048493 is a wasteful number, since it uses less digits than its factorization.

47048493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364763.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 47048493 is about 6859.1904041220. The cubic root of 47048493 is about 361.0066808155.

The spelling of 47048493 in words is "forty-seven million, forty-eight thousand, four hundred ninety-three".