48182969 has 4 divisors (see below), whose sum is σ = 48792960. Its totient is φ = 47572980.

The previous prime is 48182951. The next prime is 48183013. The reversal of 48182969 is 96928184.

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 48182969 - 2¹² = 48178873 is a prime.

It is a super-2 number, since 2×48182969² = 4643197003309922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48182929) 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 3 ways as a sum of consecutive naturals, for example, 304877 + ... + 305034.

It is an arithmetic number, because the mean of its divisors is an integer number (12198240).

Almost surely, 2^48182969 is an apocalyptic number.

It is an amenable number.

48182969 is a deficient number, since it is larger than the sum of its proper divisors (609991).

48182969 is an equidigital number, since it uses as much as digits as its factorization.

48182969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609990.

The product of its digits is 248832, while the sum is 47.

The square root of 48182969 is about 6941.3953208271. The cubic root of 48182969 is about 363.8853063153.

The spelling of 48182969 in words is "forty-eight million, one hundred eighty-two thousand, nine hundred sixty-nine".