48105291 has 48 divisors (see below), whose sum is σ = 76585824. Its totient is φ = 26597376.

The previous prime is 48105289. The next prime is 48105311. The reversal of 48105291 is 19250184.

It is a happy number.

It is not a de Polignac number, because 48105291 - 2¹ = 48105289 is a prime.

It is a super-3 number, since 3×48105291³ (a number of 24 digits) contains 333 as substring.

48105291 is a modest number, since divided by 5291 gives 4810 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48105241) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 907621 + ... + 907673.

It is an arithmetic number, because the mean of its divisors is an integer number (1595538).

Almost surely, 2^48105291 is an apocalyptic number.

48105291 is a deficient number, since it is larger than the sum of its proper divisors (28480533).

48105291 is a wasteful number, since it uses less digits than its factorization.

48105291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 48105291 is about 6935.7977911701. The cubic root of 48105291 is about 363.6896556762.

It can be divided in two parts, 4810 and 5291, that added together give a palindrome (10101).

The spelling of 48105291 in words is "forty-eight million, one hundred five thousand, two hundred ninety-one".