148047724 has 24 divisors (see below), whose sum is σ = 285238800. Its totient is φ = 66674880.

The previous prime is 148047707. The next prime is 148047727. The reversal of 148047724 is 427740841.

148047724 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (148047727) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 10639 + ... + 20230.

It is an arithmetic number, because the mean of its divisors is an integer number (11884950).

Almost surely, 2^148047724 is an apocalyptic number.

It is an amenable number.

148047724 is a deficient number, since it is larger than the sum of its proper divisors (137191076).

148047724 is a wasteful number, since it uses less digits than its factorization.

148047724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30993 (or 30991 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 37.

The square root of 148047724 is about 12167.4863468179. The cubic root of 148047724 is about 529.0140969153.

The spelling of 148047724 in words is "one hundred forty-eight million, forty-seven thousand, seven hundred twenty-four".