48402585 has 96 divisors (see below), whose sum is σ = 106778880. Its totient is φ = 19699200.

The previous prime is 48402583. The next prime is 48402611. The reversal of 48402585 is 58520484.

It is not a de Polignac number, because 48402585 - 2¹ = 48402583 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48402581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 211251 + ... + 211479.

It is an arithmetic number, because the mean of its divisors is an integer number (1112280).

Almost surely, 2^48402585 is an apocalyptic number.

48402585 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

48402585 is an abundant number, since it is smaller than the sum of its proper divisors (58376295).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48402585 is a wasteful number, since it uses less digits than its factorization.

48402585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319 (or 316 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 36.

The square root of 48402585 is about 6957.1966337024. The cubic root of 48402585 is about 364.4373265769.

The spelling of 48402585 in words is "forty-eight million, four hundred two thousand, five hundred eighty-five".