48129269 has 8 divisors (see below), whose sum is σ = 49534848. Its totient is φ = 46739680.

The previous prime is 48129259. The next prime is 48129281. The reversal of 48129269 is 96292184.

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

It is a cyclic number.

It is not a de Polignac number, because 48129269 - 2⁸ = 48129013 is a prime.

It is a super-2 number, since 2×48129269² = 4632853068948722, which contains 22 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 (48129209) 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, 2249 + ... + 10065.

It is an arithmetic number, because the mean of its divisors is an integer number (6191856).

Almost surely, 2^48129269 is an apocalyptic number.

It is an amenable number.

48129269 is a deficient number, since it is larger than the sum of its proper divisors (1405579).

48129269 is a wasteful number, since it uses less digits than its factorization.

48129269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7995.

The product of its digits is 62208, while the sum is 41.

The square root of 48129269 is about 6937.5261440949. The cubic root of 48129269 is about 363.7500724680.

The spelling of 48129269 in words is "forty-eight million, one hundred twenty-nine thousand, two hundred sixty-nine".