48943471 has 4 divisors (see below), whose sum is σ = 51071472. Its totient is φ = 46815472.

The previous prime is 48943469. The next prime is 48943481. The reversal of 48943471 is 17434984.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48943471 - 2¹ = 48943469 is a prime.

It is a super-3 number, since 3×48943471³ (a number of 24 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48943441) 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, 1063966 + ... + 1064011.

It is an arithmetic number, because the mean of its divisors is an integer number (12767868).

Almost surely, 2^48943471 is an apocalyptic number.

48943471 is a deficient number, since it is larger than the sum of its proper divisors (2128001).

48943471 is a wasteful number, since it uses less digits than its factorization.

48943471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2128000.

The product of its digits is 96768, while the sum is 40.

The square root of 48943471 is about 6995.9610490625. The cubic root of 48943471 is about 365.7897978795.

The spelling of 48943471 in words is "forty-eight million, nine hundred forty-three thousand, four hundred seventy-one".