148405180 has 96 divisors (see below), whose sum is σ = 402071040. Its totient is φ = 44647680.

The previous prime is 148405171. The next prime is 148405183. The reversal of 148405180 is 81504841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148405183) 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, 42999 + ... + 46321.

It is an arithmetic number, because the mean of its divisors is an integer number (4188240).

Almost surely, 2^148405180 is an apocalyptic number.

148405180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148405180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201035520).

148405180 is an abundant number, since it is smaller than the sum of its proper divisors (253665860).

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

148405180 is a wasteful number, since it uses less digits than its factorization.

148405180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3379 (or 3377 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 31.

The square root of 148405180 is about 12182.1664739898. The cubic root of 148405180 is about 529.4395166619.

The spelling of 148405180 in words is "one hundred forty-eight million, four hundred five thousand, one hundred eighty".