148868900 has 36 divisors (see below), whose sum is σ = 327486852. Its totient is φ = 58728960.

The previous prime is 148868897. The next prime is 148868911. The reversal of 148868900 is 9868841.

It is a happy number.

148868900 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 1149184 + 147719716 = 1072^2 + 12154^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2897 + ... + 17496.

It is an arithmetic number, because the mean of its divisors is an integer number (9096857).

Almost surely, 2^148868900 is an apocalyptic number.

148868900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148868900 is an abundant number, since it is smaller than the sum of its proper divisors (178617952).

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

148868900 is a wasteful number, since it uses less digits than its factorization.

148868900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20480 (or 20473 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 44.

The square root of 148868900 is about 12201.1843687406. The cubic root of 148868900 is about 529.9903878641.

The spelling of 148868900 in words is "one hundred forty-eight million, eight hundred sixty-eight thousand, nine hundred".