47450283 has 8 divisors (see below), whose sum is σ = 63314496. Its totient is φ = 31609800.

The previous prime is 47450251. The next prime is 47450287. The reversal of 47450283 is 38205474.

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

It is not a de Polignac number, because 47450283 - 2⁵ = 47450251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47450287) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 573 + ... + 9758.

It is an arithmetic number, because the mean of its divisors is an integer number (7914312).

Almost surely, 2^47450283 is an apocalyptic number.

47450283 is a deficient number, since it is larger than the sum of its proper divisors (15864213).

47450283 is a wasteful number, since it uses less digits than its factorization.

47450283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11865.

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 47450283 is about 6888.4165814794. The cubic root of 47450283 is about 362.0314243754.

The spelling of 47450283 in words is "forty-seven million, four hundred fifty thousand, two hundred eighty-three".