48229720 has 96 divisors (see below), whose sum is σ = 137771280. Its totient is φ = 15025920.

The previous prime is 48229717. The next prime is 48229777. The reversal of 48229720 is 2792284.

It is a super-2 number, since 2×48229720² = 4652211782556800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 20442 + ... + 22678.

Almost surely, 2^48229720 is an apocalyptic number.

48229720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48229720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68885640).

48229720 is an abundant number, since it is smaller than the sum of its proper divisors (89541560).

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

48229720 is a wasteful number, since it uses less digits than its factorization.

48229720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2273 (or 2262 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 48229720 is about 6944.7620549591. The cubic root of 48229720 is about 364.0029585558.

The spelling of 48229720 in words is "forty-eight million, two hundred twenty-nine thousand, seven hundred twenty".