48881943 has 18 divisors (see below), whose sum is σ = 77611352. Its totient is φ = 29624760.

The previous prime is 48881941. The next prime is 48881951. The reversal of 48881943 is 34918884.

48881943 is a `hidden beast` number, since 488 + 81 + 94 + 3 = 666.

It is not a de Polignac number, because 48881943 - 2¹ = 48881941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48881941) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 21355 + ... + 23532.

Almost surely, 2^48881943 is an apocalyptic number.

48881943 is a deficient number, since it is larger than the sum of its proper divisors (28729409).

48881943 is a wasteful number, since it uses less digits than its factorization.

48881943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44915 (or 44901 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The square root of 48881943 is about 6991.5622717673. The cubic root of 48881943 is about 365.6364525889.

The spelling of 48881943 in words is "forty-eight million, eight hundred eighty-one thousand, nine hundred forty-three".