148334357 has 4 divisors (see below), whose sum is σ = 149803116. Its totient is φ = 146865600.

The previous prime is 148334339. The next prime is 148334377. The reversal of 148334357 is 753433841.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 136562596 + 11771761 = 11686^2 + 3431^2 .

It is a cyclic number.

It is not a de Polignac number, because 148334357 - 2¹⁴ = 148317973 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 148334357.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148334327) 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, 734228 + ... + 734429.

It is an arithmetic number, because the mean of its divisors is an integer number (37450779).

Almost surely, 2^148334357 is an apocalyptic number.

It is an amenable number.

148334357 is a deficient number, since it is larger than the sum of its proper divisors (1468759).

148334357 is a wasteful number, since it uses less digits than its factorization.

148334357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1468758.

The product of its digits is 120960, while the sum is 38.

The square root of 148334357 is about 12179.2592960327. The cubic root of 148334357 is about 529.3552822678.

The spelling of 148334357 in words is "one hundred forty-eight million, three hundred thirty-four thousand, three hundred fifty-seven".