148530704 has 20 divisors (see below), whose sum is σ = 328889664. Its totient is φ = 63655968.

The previous prime is 148530689. The next prime is 148530709. The reversal of 148530704 is 407035841.

It is a super-2 number, since 2×148530704² = 44122740061471232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (148530709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 662972 + ... + 663195.

Almost surely, 2^148530704 is an apocalyptic number.

148530704 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

148530704 is an abundant number, since it is smaller than the sum of its proper divisors (180358960).

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

148530704 is a wasteful number, since it uses less digits than its factorization.

148530704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1326182 (or 1326176 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 148530704 is about 12187.3173422210. The cubic root of 148530704 is about 529.5887446913.

The spelling of 148530704 in words is "one hundred forty-eight million, five hundred thirty thousand, seven hundred four".