48368530 has 32 divisors (see below), whose sum is σ = 99895680. Its totient is φ = 16517760.

The previous prime is 48368513. The next prime is 48368531. The reversal of 48368530 is 3586384.

48368530 is a nontrivial binomial coefficient, being equal to C(9836, 2).

It is a self number, because there is not a number n which added to its sum of digits gives 48368530.

It is not an unprimeable number, because it can be changed into a prime (48368531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18441 + ... + 20899.

It is an arithmetic number, because the mean of its divisors is an integer number (3121740).

Almost surely, 2^48368530 is an apocalyptic number.

48368530 is the 9835-th triangular number and also the 4918-th hexagonal number.

48368530 is the 3279-th centered nonagonal number.

48368530 is an abundant number, since it is smaller than the sum of its proper divisors (51527150).

48368530 is a wasteful number, since it uses less digits than its factorization.

48368530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2754.

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 48368530 is about 6954.7487373736. The cubic root of 48368530 is about 364.3518364805.

It can be divided in two parts, 4836 and 8530, that added together give a triangular number (13366 = T₁₆₃).

The spelling of 48368530 in words is "forty-eight million, three hundred sixty-eight thousand, five hundred thirty".