148630498 has 8 divisors (see below), whose sum is σ = 223129692. Its totient is φ = 74253936.

The previous prime is 148630457. The next prime is 148630511. The reversal of 148630498 is 894036841.

It can be written as a sum of positive squares in 2 ways, for example, as 147695409 + 935089 = 12153^2 + 967^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27565 + ... + 32512.

Almost surely, 2^148630498 is an apocalyptic number.

148630498 is a deficient number, since it is larger than the sum of its proper divisors (74499194).

148630498 is a wasteful number, since it uses less digits than its factorization.

148630498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61316.

The product of its (nonzero) digits is 165888, while the sum is 43.

The square root of 148630498 is about 12191.4108289402. The cubic root of 148630498 is about 529.7073238718.

The spelling of 148630498 in words is "one hundred forty-eight million, six hundred thirty thousand, four hundred ninety-eight".