148834773 has 8 divisors (see below), whose sum is σ = 220496000. Its totient is φ = 99223164.

The previous prime is 148834747. The next prime is 148834799. The reversal of 148834773 is 377438841.

It is an interprime number because it is at equal distance from previous prime (148834747) and next prime (148834799).

It is not a de Polignac number, because 148834773 - 2⁶ = 148834709 is a prime.

It is a super-3 number, since 3×148834773³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148834703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2756173 + ... + 2756226.

It is an arithmetic number, because the mean of its divisors is an integer number (27562000).

Almost surely, 2^148834773 is an apocalyptic number.

It is an amenable number.

148834773 is a deficient number, since it is larger than the sum of its proper divisors (71661227).

148834773 is an equidigital number, since it uses as much as digits as its factorization.

148834773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5512408 (or 5512402 counting only the distinct ones).

The product of its digits is 451584, while the sum is 45.

The square root of 148834773 is about 12199.7857768077. The cubic root of 148834773 is about 529.9498860888.

The spelling of 148834773 in words is "one hundred forty-eight million, eight hundred thirty-four thousand, seven hundred seventy-three".