47489607 has 24 divisors (see below), whose sum is σ = 78773760. Its totient is φ = 27265680.

The previous prime is 47489593. The next prime is 47489609. The reversal of 47489607 is 70698474.

It is not a de Polignac number, because 47489607 - 2⁷ = 47489479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47489609) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10743 + ... + 14504.

It is an arithmetic number, because the mean of its divisors is an integer number (3282240).

Almost surely, 2^47489607 is an apocalyptic number.

47489607 is a deficient number, since it is larger than the sum of its proper divisors (31284153).

47489607 is a wasteful number, since it uses less digits than its factorization.

47489607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25283 (or 25280 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 47489607 is about 6891.2703473307. The cubic root of 47489607 is about 362.1314068683.

The spelling of 47489607 in words is "forty-seven million, four hundred eighty-nine thousand, six hundred seven".