48147330 has 128 divisors (see below), whose sum is σ = 151787520. Its totient is φ = 9469440.

The previous prime is 48147299. The next prime is 48147343. The reversal of 48147330 is 3374184.

It is a super-2 number, since 2×48147330² = 4636330772257800, which contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 43342 + ... + 44438.

It is an arithmetic number, because the mean of its divisors is an integer number (1185840).

Almost surely, 2^48147330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48147330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75893760).

48147330 is an abundant number, since it is smaller than the sum of its proper divisors (103640190).

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

48147330 is a wasteful number, since it uses less digits than its factorization.

48147330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 48147330 is about 6938.8277107880. The cubic root of 48147330 is about 363.7955670883.

The spelling of 48147330 in words is "forty-eight million, one hundred forty-seven thousand, three hundred thirty".