48804309 has 16 divisors (see below), whose sum is σ = 74067840. Its totient is φ = 31741920.

The previous prime is 48804281. The next prime is 48804313. The reversal of 48804309 is 90340884.

It is not a de Polignac number, because 48804309 - 2⁵ = 48804277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48804389) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20937 + ... + 23150.

It is an arithmetic number, because the mean of its divisors is an integer number (4629240).

Almost surely, 2^48804309 is an apocalyptic number.

It is an amenable number.

48804309 is a deficient number, since it is larger than the sum of its proper divisors (25263531).

48804309 is a wasteful number, since it uses less digits than its factorization.

48804309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44137 (or 44131 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 48804309 is about 6986.0080875991. The cubic root of 48804309 is about 365.4427828390.

It can be divided in two parts, 48 and 804309, that added together give a cube (804357 = 93³).

The spelling of 48804309 in words is "forty-eight million, eight hundred four thousand, three hundred nine".