48140865 has 32 divisors (see below), whose sum is σ = 87584640. Its totient is φ = 25075008.

The previous prime is 48140849. The next prime is 48140881. The reversal of 48140865 is 56804184.

It is an interprime number because it is at equal distance from previous prime (48140849) and next prime (48140881).

It is not a de Polignac number, because 48140865 - 2⁴ = 48140849 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1659 + ... + 9951.

It is an arithmetic number, because the mean of its divisors is an integer number (2737020).

Almost surely, 2^48140865 is an apocalyptic number.

48140865 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

48140865 is a deficient number, since it is larger than the sum of its proper divisors (39443775).

48140865 is a wasteful number, since it uses less digits than its factorization.

48140865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8350 (or 8344 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 48140865 is about 6938.3618383593. The cubic root of 48140865 is about 363.7792834327.

The spelling of 48140865 in words is "forty-eight million, one hundred forty thousand, eight hundred sixty-five".