47288079 has 6 divisors (see below), whose sum is σ = 68305016. Its totient is φ = 31525380.

The previous prime is 47288071. The next prime is 47288081. The reversal of 47288079 is 97088274.

It is not a de Polignac number, because 47288079 - 2³ = 47288071 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 (47288071) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2627107 + ... + 2627124.

Almost surely, 2^47288079 is an apocalyptic number.

47288079 is a deficient number, since it is larger than the sum of its proper divisors (21016937).

47288079 is a wasteful number, since it uses less digits than its factorization.

47288079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5254237 (or 5254234 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 45.

The square root of 47288079 is about 6876.6328242825. The cubic root of 47288079 is about 361.6184308053.

The spelling of 47288079 in words is "forty-seven million, two hundred eighty-eight thousand, seventy-nine".