47233329 has 32 divisors (see below), whose sum is σ = 77220864. Its totient is φ = 25270080.

The previous prime is 47233313. The next prime is 47233343. The reversal of 47233329 is 92333274.

It is not a de Polignac number, because 47233329 - 2⁴ = 47233313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a self number, because there is not a number n which added to its sum of digits gives 47233329.

It is not an unprimeable number, because it can be changed into a prime (47233309) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7474 + ... + 12260.

It is an arithmetic number, because the mean of its divisors is an integer number (2413152).

Almost surely, 2^47233329 is an apocalyptic number.

It is an amenable number.

47233329 is a deficient number, since it is larger than the sum of its proper divisors (29987535).

47233329 is a wasteful number, since it uses less digits than its factorization.

47233329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4837.

The product of its digits is 27216, while the sum is 33.

The square root of 47233329 is about 6872.6507986366. The cubic root of 47233329 is about 361.4788166548.

The spelling of 47233329 in words is "forty-seven million, two hundred thirty-three thousand, three hundred twenty-nine".