47056733 has 8 divisors (see below), whose sum is σ = 47571000. Its totient is φ = 46545408.

The previous prime is 47056699. The next prime is 47056771. The reversal of 47056733 is 33765074.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3523129 + 43533604 = 1877^2 + 6598^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47056733 - 2¹⁰ = 47055709 is a prime.

It is a super-2 number, since 2×47056733² = 4428672241266578, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47056693 and 47056702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47056783) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46133 + ... + 47141.

It is an arithmetic number, because the mean of its divisors is an integer number (5946375).

Almost surely, 2^47056733 is an apocalyptic number.

It is an amenable number.

47056733 is a deficient number, since it is larger than the sum of its proper divisors (514267).

47056733 is a wasteful number, since it uses less digits than its factorization.

47056733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1471.

The product of its (nonzero) digits is 52920, while the sum is 35.

The square root of 47056733 is about 6859.7910318026. The cubic root of 47056733 is about 361.0277549684.

The spelling of 47056733 in words is "forty-seven million, fifty-six thousand, seven hundred thirty-three".