148799824 has 40 divisors (see below), whose sum is σ = 298184040. Its totient is φ = 71884800.

The previous prime is 148799821. The next prime is 148799851. The reversal of 148799824 is 428997841.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3356224 + 145443600 = 1832^2 + 12060^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148799821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70464 + ... + 72544.

It is an arithmetic number, because the mean of its divisors is an integer number (7454601).

Almost surely, 2^148799824 is an apocalyptic number.

It is an amenable number.

148799824 is an abundant number, since it is smaller than the sum of its proper divisors (149384216).

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

148799824 is a wasteful number, since it uses less digits than its factorization.

148799824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2239 (or 2233 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 52.

The square root of 148799824 is about 12198.3533314952. The cubic root of 148799824 is about 529.9084023501.

The spelling of 148799824 in words is "one hundred forty-eight million, seven hundred ninety-nine thousand, eight hundred twenty-four".