48727849 has 4 divisors (see below), whose sum is σ = 48826000. Its totient is φ = 48629700.

The previous prime is 48727813. The next prime is 48727867. The reversal of 48727849 is 94872784.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48727849 - 2²¹ = 46630697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48727879) 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, 48327 + ... + 49324.

It is an arithmetic number, because the mean of its divisors is an integer number (12206500).

Almost surely, 2^48727849 is an apocalyptic number.

It is an amenable number.

48727849 is a deficient number, since it is larger than the sum of its proper divisors (98151).

48727849 is an equidigital number, since it uses as much as digits as its factorization.

48727849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98150.

The product of its digits is 903168, while the sum is 49.

The square root of 48727849 is about 6980.5335755943. The cubic root of 48727849 is about 365.2518409580.

It can be divided in two parts, 4872 and 7849, that added together give a palindrome (12721).

The spelling of 48727849 in words is "forty-eight million, seven hundred twenty-seven thousand, eight hundred forty-nine".