148430907 has 32 divisors (see below), whose sum is σ = 234144000. Its totient is φ = 92664000.

The previous prime is 148430881. The next prime is 148430923. The reversal of 148430907 is 709034841.

It is a happy number.

It is not a de Polignac number, because 148430907 - 2¹⁴ = 148414523 is a prime.

It is not an unprimeable number, because it can be changed into a prime (148430957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44032 + ... + 47282.

It is an arithmetic number, because the mean of its divisors is an integer number (7317000).

Almost surely, 2^148430907 is an apocalyptic number.

148430907 is a deficient number, since it is larger than the sum of its proper divisors (85713093).

148430907 is a wasteful number, since it uses less digits than its factorization.

148430907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3368 (or 3362 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 148430907 is about 12183.2223569957. Note that the first 3 decimals coincide. The cubic root of 148430907 is about 529.4701088183.

The spelling of 148430907 in words is "one hundred forty-eight million, four hundred thirty thousand, nine hundred seven".