47233045 has 4 divisors (see below), whose sum is σ = 56679660. Its totient is φ = 37786432.

The previous prime is 47233037. The next prime is 47233063. The reversal of 47233045 is 54033274.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54033274 = 2 ⋅27016637.

It can be written as a sum of positive squares in 2 ways, for example, as 26811684 + 20421361 = 5178^2 + 4519^2 .

It is a cyclic number.

It is not a de Polignac number, because 47233045 - 2³ = 47233037 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4723300 + ... + 4723309.

It is an arithmetic number, because the mean of its divisors is an integer number (14169915).

Almost surely, 2^47233045 is an apocalyptic number.

It is an amenable number.

47233045 is a deficient number, since it is larger than the sum of its proper divisors (9446615).

47233045 is an equidigital number, since it uses as much as digits as its factorization.

47233045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9446614.

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 47233045 is about 6872.6301370000. The cubic root of 47233045 is about 361.4780921650.

The spelling of 47233045 in words is "forty-seven million, two hundred thirty-three thousand, forty-five".