148855180 has 24 divisors (see below), whose sum is σ = 322680960. Its totient is φ = 57621120.

The previous prime is 148855163. The next prime is 148855183. The reversal of 148855180 is 81558841.

It is a super-2 number, since 2×148855180² = 44315729225664800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (148855183) 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, 119425 + ... + 120664.

It is an arithmetic number, because the mean of its divisors is an integer number (13445040).

Almost surely, 2^148855180 is an apocalyptic number.

148855180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148855180 is an abundant number, since it is smaller than the sum of its proper divisors (173825780).

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

148855180 is a wasteful number, since it uses less digits than its factorization.

148855180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240129 (or 240127 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 40.

The square root of 148855180 is about 12200.6221152858. The cubic root of 148855180 is about 529.9741057718.

The spelling of 148855180 in words is "one hundred forty-eight million, eight hundred fifty-five thousand, one hundred eighty".