47056302 has 20 divisors (see below), whose sum is σ = 105441336. Its totient is φ = 15685380.

The previous prime is 47056283. The next prime is 47056309. The reversal of 47056302 is 20365074.

It is a happy number.

47056302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47056309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 145074 + ... + 145397.

Almost surely, 2^47056302 is an apocalyptic number.

47056302 is an abundant number, since it is smaller than the sum of its proper divisors (58385034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47056302 is a wasteful number, since it uses less digits than its factorization.

47056302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290485 (or 290476 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 47056302 is about 6859.7596167796. The cubic root of 47056302 is about 361.0266527284.

The spelling of 47056302 in words is "forty-seven million, fifty-six thousand, three hundred two".