48107730 has 64 divisors (see below), whose sum is σ = 127744128. Its totient is φ = 11496960.

The previous prime is 48107707. The next prime is 48107737. The reversal of 48107730 is 3770184.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (48107737) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23092 + ... + 25088.

It is an arithmetic number, because the mean of its divisors is an integer number (1996002).

Almost surely, 2^48107730 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48107730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63872064).

48107730 is an abundant number, since it is smaller than the sum of its proper divisors (79636398).

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

48107730 is a wasteful number, since it uses less digits than its factorization.

48107730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2091.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 48107730 is about 6935.9736158668. The cubic root of 48107730 is about 363.6958020832.

The spelling of 48107730 in words is "forty-eight million, one hundred seven thousand, seven hundred thirty".