48609380 has 12 divisors (see below), whose sum is σ = 102079740. Its totient is φ = 19443744.

The previous prime is 48609361. The next prime is 48609389. The reversal of 48609380 is 8390684.

48609380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 31832164 + 16777216 = 5642^2 + 4096^2 .

It is not an unprimeable number, because it can be changed into a prime (48609389) 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 3 ways as a sum of consecutive naturals, for example, 1215215 + ... + 1215254.

It is an arithmetic number, because the mean of its divisors is an integer number (8506645).

Almost surely, 2^48609380 is an apocalyptic number.

It is an amenable number.

48609380 is an abundant number, since it is smaller than the sum of its proper divisors (53470360).

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

48609380 is a wasteful number, since it uses less digits than its factorization.

48609380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2430478 (or 2430476 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 48609380 is about 6972.0427422671. The cubic root of 48609380 is about 364.9555960244.

The spelling of 48609380 in words is "forty-eight million, six hundred nine thousand, three hundred eighty".