48749895 has 24 divisors (see below), whose sum is σ = 85256496. Its totient is φ = 25767168.

The previous prime is 48749881. The next prime is 48749929. The reversal of 48749895 is 59894784.

It is not a de Polignac number, because 48749895 - 2⁴ = 48749879 is a prime.

It is a super-2 number, since 2×48749895² = 4753104525022050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 292 + ... + 9878.

It is an arithmetic number, because the mean of its divisors is an integer number (3552354).

Almost surely, 2^48749895 is an apocalyptic number.

48749895 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

48749895 is a deficient number, since it is larger than the sum of its proper divisors (36506601).

48749895 is a wasteful number, since it uses less digits than its factorization.

48749895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9711 (or 9708 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 54.

The square root of 48749895 is about 6982.1125026742. The cubic root of 48749895 is about 365.3069164311.

The spelling of 48749895 in words is "forty-eight million, seven hundred forty-nine thousand, eight hundred ninety-five".