48241578 has 64 divisors (see below), whose sum is σ = 122803200. Its totient is φ = 12524400.

The previous prime is 48241577. The next prime is 48241591. The reversal of 48241578 is 87514284.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48241577) 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, 21573 + ... + 23703.

It is an arithmetic number, because the mean of its divisors is an integer number (1918800).

Almost surely, 2^48241578 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48241578, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61401600).

48241578 is an abundant number, since it is smaller than the sum of its proper divisors (74561622).

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

48241578 is a wasteful number, since it uses less digits than its factorization.

48241578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2168 (or 2154 counting only the distinct ones).

The product of its digits is 71680, while the sum is 39.

The square root of 48241578 is about 6945.6157394431. The cubic root of 48241578 is about 364.0327879735.

The spelling of 48241578 in words is "forty-eight million, two hundred forty-one thousand, five hundred seventy-eight".