148254720 has 208 divisors, whose sum is σ = 503255040. Its totient is φ = 37158912.

The previous prime is 148254713. The next prime is 148254721. The reversal of 148254720 is 27452841.

It is not an unprimeable number, because it can be changed into a prime (148254721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1167297 + ... + 1167423.

Almost surely, 2^148254720 is an apocalyptic number.

148254720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148254720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (251627520).

148254720 is an abundant number, since it is smaller than the sum of its proper divisors (355000320).

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

148254720 is a wasteful number, since it uses less digits than its factorization.

148254720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178 (or 156 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 33.

The square root of 148254720 is about 12175.9894875119. The cubic root of 148254720 is about 529.2605327799.

The spelling of 148254720 in words is "one hundred forty-eight million, two hundred fifty-four thousand, seven hundred twenty".