148049512 has 16 divisors (see below), whose sum is σ = 298946340. Its totient is φ = 68330496.

The previous prime is 148049497. The next prime is 148049513. The reversal of 148049512 is 215940841.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 145781476 + 2268036 = 12074^2 + 1506^2 .

It is not an unprimeable number, because it can be changed into a prime (148049513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 711673 + ... + 711880.

Almost surely, 2^148049512 is an apocalyptic number.

It is an amenable number.

148049512 is an abundant number, since it is smaller than the sum of its proper divisors (150896828).

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

148049512 is a wasteful number, since it uses less digits than its factorization.

148049512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1423572 (or 1423568 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 148049512 is about 12167.5598210981. The cubic root of 148049512 is about 529.0162265741.

The spelling of 148049512 in words is "one hundred forty-eight million, forty-nine thousand, five hundred twelve".