49648452 has 24 divisors (see below), whose sum is σ = 132396096. Its totient is φ = 14185248.

The previous prime is 49648451. The next prime is 49648457. The reversal of 49648452 is 25484694.

49648452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (49648451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295443 + ... + 295610.

It is an arithmetic number, because the mean of its divisors is an integer number (5516504).

Almost surely, 2^49648452 is an apocalyptic number.

49648452 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

49648452 is an abundant number, since it is smaller than the sum of its proper divisors (82747644).

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

49648452 is a wasteful number, since it uses less digits than its factorization.

49648452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591067 (or 591065 counting only the distinct ones).

The product of its digits is 276480, while the sum is 42.

The square root of 49648452 is about 7046.1657658616. The cubic root of 49648452 is about 367.5377091205.

The spelling of 49648452 in words is "forty-nine million, six hundred forty-eight thousand, four hundred fifty-two".