48709224 has 48 divisors (see below), whose sum is σ = 132743520. Its totient is φ = 16135200.

The previous prime is 48709211. The next prime is 48709237. The reversal of 48709224 is 42290784.

It is an interprime number because it is at equal distance from previous prime (48709211) and next prime (48709237).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9999 + ... + 14049.

It is an arithmetic number, because the mean of its divisors is an integer number (2765490).

Almost surely, 2^48709224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48709224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66371760).

48709224 is an abundant number, since it is smaller than the sum of its proper divisors (84034296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48709224 is a wasteful number, since it uses less digits than its factorization.

48709224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4230 (or 4223 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 48709224 is about 6979.1993810179. The cubic root of 48709224 is about 365.2052989046.

The spelling of 48709224 in words is "forty-eight million, seven hundred nine thousand, two hundred twenty-four".