148813960 has 16 divisors (see below), whose sum is σ = 334831500. Its totient is φ = 59525568.

The previous prime is 148813957. The next prime is 148814009. The reversal of 148813960 is 69318841.

It can be written as a sum of positive squares in 2 ways, for example, as 146361604 + 2452356 = 12098^2 + 1566^2 .

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 3720349 = 148813960 / (1 + 4 + 8 + 8 + 1 + 3 + 9 + 6 + 0).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1860135 + ... + 1860214.

Almost surely, 2^148813960 is an apocalyptic number.

148813960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148813960 is an abundant number, since it is smaller than the sum of its proper divisors (186017540).

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

148813960 is a wasteful number, since it uses less digits than its factorization.

148813960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3720360 (or 3720356 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 148813960 is about 12198.9327402031. The cubic root of 148813960 is about 529.9251822714.

The spelling of 148813960 in words is "one hundred forty-eight million, eight hundred thirteen thousand, nine hundred sixty".