48442771 has 8 divisors (see below), whose sum is σ = 53442144. Its totient is φ = 43625280.

The previous prime is 48442711. The next prime is 48442777. The reversal of 48442771 is 17724484.

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

It is a cyclic number.

It is not a de Polignac number, because 48442771 - 2⁹ = 48442259 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 48442771.

It is not an unprimeable number, because it can be changed into a prime (48442777) 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, 44911 + ... + 45976.

It is an arithmetic number, because the mean of its divisors is an integer number (6680268).

Almost surely, 2^48442771 is an apocalyptic number.

48442771 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

48442771 is a deficient number, since it is larger than the sum of its proper divisors (4999373).

48442771 is a wasteful number, since it uses less digits than its factorization.

48442771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90941.

The product of its digits is 50176, while the sum is 37.

The square root of 48442771 is about 6960.0841230548. The cubic root of 48442771 is about 364.5381560899.

The spelling of 48442771 in words is "forty-eight million, four hundred forty-two thousand, seven hundred seventy-one".