47248693 has 6 divisors (see below), whose sum is σ = 49392854. Its totient is φ = 45193896.

The previous prime is 47248673. The next prime is 47248711. The reversal of 47248693 is 39684274.

It can be written as a sum of positive squares in only one way, i.e., 38850289 + 8398404 = 6233^2 + 2898^2 .

It is not a de Polignac number, because 47248693 - 2⁹ = 47248181 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 (47248633) 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, 44130 + ... + 45187.

Almost surely, 2^47248693 is an apocalyptic number.

It is an amenable number.

47248693 is a deficient number, since it is larger than the sum of its proper divisors (2144161).

47248693 is an equidigital number, since it uses as much as digits as its factorization.

47248693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89363 (or 89340 counting only the distinct ones).

The product of its digits is 290304, while the sum is 43.

The square root of 47248693 is about 6873.7684715155. The cubic root of 47248693 is about 361.5180062030.

The spelling of 47248693 in words is "forty-seven million, two hundred forty-eight thousand, six hundred ninety-three".