47827433 has 4 divisors (see below), whose sum is σ = 47848080. Its totient is φ = 47806788.

The previous prime is 47827411. The next prime is 47827441. The reversal of 47827433 is 33472874.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33472874 = 2 ⋅16736437.

It is a cyclic number.

It is not a de Polignac number, because 47827433 - 2⁶ = 47827369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47827133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6335 + ... + 11652.

It is an arithmetic number, because the mean of its divisors is an integer number (11962020).

Almost surely, 2^47827433 is an apocalyptic number.

It is an amenable number.

47827433 is a deficient number, since it is larger than the sum of its proper divisors (20647).

47827433 is a wasteful number, since it uses less digits than its factorization.

47827433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20646.

The product of its digits is 112896, while the sum is 38.

The square root of 47827433 is about 6915.7380661792. The cubic root of 47827433 is about 362.9880746992.

The spelling of 47827433 in words is "forty-seven million, eight hundred twenty-seven thousand, four hundred thirty-three".