48696143 has 4 divisors (see below), whose sum is σ = 51560640. Its totient is φ = 45831648.

The previous prime is 48696139. The next prime is 48696149. The reversal of 48696143 is 34169684.

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 48696143 - 2² = 48696139 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48696143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48696149) 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, 1432223 + ... + 1432256.

It is an arithmetic number, because the mean of its divisors is an integer number (12890160).

Almost surely, 2^48696143 is an apocalyptic number.

48696143 is a deficient number, since it is larger than the sum of its proper divisors (2864497).

48696143 is a wasteful number, since it uses less digits than its factorization.

48696143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2864496.

The product of its digits is 124416, while the sum is 41.

The square root of 48696143 is about 6978.2621762155. The cubic root of 48696143 is about 365.1726036720.

The spelling of 48696143 in words is "forty-eight million, six hundred ninety-six thousand, one hundred forty-three".