48257069 has 4 divisors (see below), whose sum is σ = 55150944. Its totient is φ = 41363196.

The previous prime is 48257029. The next prime is 48257087. The reversal of 48257069 is 96075284.

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 not a de Polignac number, because 48257069 - 2²⁰ = 47208493 is a prime.

It is a super-2 number, since 2×48257069² = 4657489416941522, 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 (48257029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3446927 + ... + 3446940.

It is an arithmetic number, because the mean of its divisors is an integer number (13787736).

Almost surely, 2^48257069 is an apocalyptic number.

It is an amenable number.

48257069 is a deficient number, since it is larger than the sum of its proper divisors (6893875).

48257069 is an equidigital number, since it uses as much as digits as its factorization.

48257069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6893874.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 48257069 is about 6946.7308138433. The cubic root of 48257069 is about 364.0717490291.

The spelling of 48257069 in words is "forty-eight million, two hundred fifty-seven thousand, sixty-nine".