47353873 has 8 divisors (see below), whose sum is σ = 55006400. Its totient is φ = 39923280.

The previous prime is 47353847. The next prime is 47353903. The reversal of 47353873 is 37835374.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-47353873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47353843) 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, 55023 + ... + 55876.

It is an arithmetic number, because the mean of its divisors is an integer number (6875800).

Almost surely, 2^47353873 is an apocalyptic number.

It is an amenable number.

47353873 is a deficient number, since it is larger than the sum of its proper divisors (7652527).

47353873 is a wasteful number, since it uses less digits than its factorization.

47353873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110967.

The product of its digits is 211680, while the sum is 40.

The square root of 47353873 is about 6881.4150434340. The cubic root of 47353873 is about 361.7860649999.

The spelling of 47353873 in words is "forty-seven million, three hundred fifty-three thousand, eight hundred seventy-three".