148220248 has 32 divisors (see below), whose sum is σ = 310579920. Its totient is φ = 65728000.

The previous prime is 148220243. The next prime is 148220249. The reversal of 148220248 is 842022841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148220243) 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, 16933 + ... + 24148.

Almost surely, 2^148220248 is an apocalyptic number.

It is an amenable number.

148220248 is an abundant number, since it is smaller than the sum of its proper divisors (162359672).

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

148220248 is a wasteful number, since it uses less digits than its factorization.

148220248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41139 (or 41135 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 31.

The square root of 148220248 is about 12174.5738323770. The cubic root of 148220248 is about 529.2195086035.

The spelling of 148220248 in words is "one hundred forty-eight million, two hundred twenty thousand, two hundred forty-eight".