148340614 has 4 divisors (see below), whose sum is σ = 222510924. Its totient is φ = 74170306.

The previous prime is 148340609. The next prime is 148340617. The reversal of 148340614 is 416043841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 416043841 = 5653 ⋅73597.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148340617) by changing a digit.

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 as a sum of consecutive naturals, namely, 37085152 + ... + 37085155.

It is an arithmetic number, because the mean of its divisors is an integer number (55627731).

Almost surely, 2^148340614 is an apocalyptic number.

148340614 is a deficient number, since it is larger than the sum of its proper divisors (74170310).

148340614 is an equidigital number, since it uses as much as digits as its factorization.

148340614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74170309.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 148340614 is about 12179.5161644459. The cubic root of 148340614 is about 529.3627252039.

The spelling of 148340614 in words is "one hundred forty-eight million, three hundred forty thousand, six hundred fourteen".