148049280 has 96 divisors (see below), whose sum is σ = 511252560. Its totient is φ = 39478272.

The previous prime is 148049249. The next prime is 148049287. The reversal of 148049280 is 82940841.

148049280 is a `hidden beast` number, since 14 + 80 + 492 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148049287) 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, 7092 + ... + 18611.

Almost surely, 2^148049280 is an apocalyptic number.

148049280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148049280 is an abundant number, since it is smaller than the sum of its proper divisors (363203280).

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

148049280 is a wasteful number, since it uses less digits than its factorization.

148049280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25728 (or 25713 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 148049280 is about 12167.5502875476. The cubic root of 148049280 is about 529.0159502435.

The spelling of 148049280 in words is "one hundred forty-eight million, forty-nine thousand, two hundred eighty".