48640302 has 48 divisors (see below), whose sum is σ = 110647680. Its totient is φ = 15422400.

The previous prime is 48640301. The next prime is 48640313. The reversal of 48640302 is 20304684.

48640302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48640301) 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 23 ways as a sum of consecutive naturals, for example, 33324 + ... + 34752.

It is an arithmetic number, because the mean of its divisors is an integer number (2305160).

Almost surely, 2^48640302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48640302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55323840).

48640302 is an abundant number, since it is smaller than the sum of its proper divisors (62007378).

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

48640302 is a wasteful number, since it uses less digits than its factorization.

48640302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1529 (or 1526 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 48640302 is about 6974.2599607414. The cubic root of 48640302 is about 365.0329663100.

Adding to 48640302 its reverse (20304684), we get a palindrome (68944986).

The spelling of 48640302 in words is "forty-eight million, six hundred forty thousand, three hundred two".