48397995 has 24 divisors (see below), whose sum is σ = 85316400. Its totient is φ = 25373376.

The previous prime is 48397991. The next prime is 48398017. The reversal of 48397995 is 59979384.

48397995 is a `hidden beast` number, since 483 + 9 + 79 + 95 = 666.

It is not a de Polignac number, because 48397995 - 2² = 48397991 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48397991) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6460 + ... + 11769.

It is an arithmetic number, because the mean of its divisors is an integer number (3554850).

Almost surely, 2^48397995 is an apocalyptic number.

48397995 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

48397995 is a deficient number, since it is larger than the sum of its proper divisors (36918405).

48397995 is a wasteful number, since it uses less digits than its factorization.

48397995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18299 (or 18296 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 54.

The square root of 48397995 is about 6956.8667516347. The cubic root of 48397995 is about 364.4258063919.

It can be divided in two parts, 483 and 97995, that multiplied together give a triangular number (47331585 = T₉₇₂₉).

The spelling of 48397995 in words is "forty-eight million, three hundred ninety-seven thousand, nine hundred ninety-five".