48845287 has 4 divisors (see below), whose sum is σ = 48859920. Its totient is φ = 48830656.

The previous prime is 48845281. The next prime is 48845297. The reversal of 48845287 is 78254884.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 48845287 - 2¹¹ = 48843239 is a prime.

It is a super-2 number, since 2×48845287² = 4771724124224738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48845281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 414 + ... + 9892.

It is an arithmetic number, because the mean of its divisors is an integer number (12214980).

Almost surely, 2^48845287 is an apocalyptic number.

48845287 is a deficient number, since it is larger than the sum of its proper divisors (14633).

48845287 is an equidigital number, since it uses as much as digits as its factorization.

48845287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14632.

The product of its digits is 573440, while the sum is 46.

The square root of 48845287 is about 6988.9403345572. The cubic root of 48845287 is about 365.5450342275.

The spelling of 48845287 in words is "forty-eight million, eight hundred forty-five thousand, two hundred eighty-seven".