48328279 has 4 divisors (see below), whose sum is σ = 48342184. Its totient is φ = 48314376.

The previous prime is 48328277. The next prime is 48328283. The reversal of 48328279 is 97282384.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 48328279 - 2¹ = 48328277 is a prime.

It is a super-2 number, since 2×48328279² = 4671245102203682, 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 (48328277) 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, 3409 + ... + 10405.

It is an arithmetic number, because the mean of its divisors is an integer number (12085546).

Almost surely, 2^48328279 is an apocalyptic number.

48328279 is a deficient number, since it is larger than the sum of its proper divisors (13905).

48328279 is an equidigital number, since it uses as much as digits as its factorization.

48328279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13904.

The product of its digits is 193536, while the sum is 43.

The square root of 48328279 is about 6951.8543569324. The cubic root of 48328279 is about 364.2507404735.

The spelling of 48328279 in words is "forty-eight million, three hundred twenty-eight thousand, two hundred seventy-nine".