48479269 has 4 divisors (see below), whose sum is σ = 48559744. Its totient is φ = 48398796.

The previous prime is 48479251. The next prime is 48479281. The reversal of 48479269 is 96297484.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48479269 - 2¹³ = 48471077 is a prime.

It is a super-2 number, since 2×48479269² = 4700479045548722, 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 (48479069) 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, 39327 + ... + 40540.

It is an arithmetic number, because the mean of its divisors is an integer number (12139936).

Almost surely, 2^48479269 is an apocalyptic number.

It is an amenable number.

48479269 is a deficient number, since it is larger than the sum of its proper divisors (80475).

48479269 is an equidigital number, since it uses as much as digits as its factorization.

48479269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80474.

The product of its digits is 870912, while the sum is 49.

The square root of 48479269 is about 6962.7055804479. The cubic root of 48479269 is about 364.6296838406.

The spelling of 48479269 in words is "forty-eight million, four hundred seventy-nine thousand, two hundred sixty-nine".