47604489 has 8 divisors (see below), whose sum is σ = 63736992. Its totient is φ = 31604160.

The previous prime is 47604449. The next prime is 47604493. The reversal of 47604489 is 98440674.

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

It is not a de Polignac number, because 47604489 - 2⁹ = 47603977 is a prime.

It is a super-2 number, since 2×47604489² = 4532374745902242, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 47604489.

It is not an unprimeable number, because it can be changed into a prime (47604449) 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, 32199 + ... + 33644.

It is an arithmetic number, because the mean of its divisors is an integer number (7967124).

Almost surely, 2^47604489 is an apocalyptic number.

It is an amenable number.

47604489 is a deficient number, since it is larger than the sum of its proper divisors (16132503).

47604489 is a wasteful number, since it uses less digits than its factorization.

47604489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66087.

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 47604489 is about 6899.6006406168. The cubic root of 47604489 is about 362.4231821372.

The spelling of 47604489 in words is "forty-seven million, six hundred four thousand, four hundred eighty-nine".