47740484 has 12 divisors (see below), whose sum is σ = 91141008. Its totient is φ = 21700200.

The previous prime is 47740477. The next prime is 47740487. The reversal of 47740484 is 48404774.

It is a happy number.

47740484 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

47740484 is strictly pandigital in base 9.

It is not an unprimeable number, because it can be changed into a prime (47740487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542462 + ... + 542549.

It is an arithmetic number, because the mean of its divisors is an integer number (7595084).

Almost surely, 2^47740484 is an apocalyptic number.

47740484 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

47740484 is a deficient number, since it is larger than the sum of its proper divisors (43400524).

47740484 is a wasteful number, since it uses less digits than its factorization.

47740484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1085026 (or 1085024 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 38.

The square root of 47740484 is about 6909.4488926397. The cubic root of 47740484 is about 362.7679737138.

The spelling of 47740484 in words is "forty-seven million, seven hundred forty thousand, four hundred eighty-four".