148379448 has 48 divisors (see below), whose sum is σ = 431515080. Its totient is φ = 42393792.

The previous prime is 148379419. The next prime is 148379449. The reversal of 148379448 is 844973841.

It is a junction number, because it is equal to n+sod(n) for n = 148379397 and 148379406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148379449) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61911 + ... + 64262.

Almost surely, 2^148379448 is an apocalyptic number.

It is an amenable number.

148379448 is an abundant number, since it is smaller than the sum of its proper divisors (283135632).

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

148379448 is a wasteful number, since it uses less digits than its factorization.

148379448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126196 (or 126185 counting only the distinct ones).

The product of its digits is 774144, while the sum is 48.

The square root of 148379448 is about 12181.1102942220. The cubic root of 148379448 is about 529.4089150232.

The spelling of 148379448 in words is "one hundred forty-eight million, three hundred seventy-nine thousand, four hundred forty-eight".