148244400 has 90 divisors (see below), whose sum is σ = 514461740. Its totient is φ = 39530880.

The previous prime is 148244389. The next prime is 148244413. The reversal of 148244400 is 4442841.

It is a happy number.

148244400 is a `hidden beast` number, since 14 + 8 + 244 + 400 = 666.

148244400 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (90).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 16990 + ... + 24189.

Almost surely, 2^148244400 is an apocalyptic number.

148244400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148244400 is an abundant number, since it is smaller than the sum of its proper divisors (366217340).

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

148244400 is a wasteful number, since it uses less digits than its factorization.

148244400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41203 (or 41189 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

The square root of 148244400 is about 12175.5656952767. The cubic root of 148244400 is about 529.2482518996.

The spelling of 148244400 in words is "one hundred forty-eight million, two hundred forty-four thousand, four hundred".