48148269 has 24 divisors (see below), whose sum is σ = 72555840. Its totient is φ = 28334592.

The previous prime is 48148237. The next prime is 48148291. The reversal of 48148269 is 96284184.

It is not a de Polignac number, because 48148269 - 2⁵ = 48148237 is a prime.

It is a super-2 number, since 2×48148269² = 4636511615392722, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 48148269.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48148169) 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 in 23 ways as a sum of consecutive naturals, for example, 9597 + ... + 13725.

It is an arithmetic number, because the mean of its divisors is an integer number (3023160).

Almost surely, 2^48148269 is an apocalyptic number.

It is an amenable number.

48148269 is a deficient number, since it is larger than the sum of its proper divisors (24407571).

48148269 is a wasteful number, since it uses less digits than its factorization.

48148269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4181 (or 4168 counting only the distinct ones).

The product of its digits is 110592, while the sum is 42.

The square root of 48148269 is about 6938.8953731844. The cubic root of 48148269 is about 363.7979320641.

The spelling of 48148269 in words is "forty-eight million, one hundred forty-eight thousand, two hundred sixty-nine".