148580384 has 48 divisors (see below), whose sum is σ = 300605760. Its totient is φ = 72264960.

The previous prime is 148580363. The next prime is 148580389. The reversal of 148580384 is 483085841.

It is a super-2 number, since 2×148580384² = 44152261019174912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148580389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200687 + ... + 201425.

It is an arithmetic number, because the mean of its divisors is an integer number (6262620).

Almost surely, 2^148580384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148580384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150302880).

148580384 is an abundant number, since it is smaller than the sum of its proper divisors (152025376).

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

148580384 is a wasteful number, since it uses less digits than its factorization.

148580384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913 (or 905 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 41.

The square root of 148580384 is about 12189.3553562114. The cubic root of 148580384 is about 529.6477830704.

The spelling of 148580384 in words is "one hundred forty-eight million, five hundred eighty thousand, three hundred eighty-four".