48251224 has 32 divisors (see below), whose sum is σ = 103641120. Its totient is φ = 20630016.

The previous prime is 48251207. The next prime is 48251227. The reversal of 48251224 is 42215284.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 48251192 and 48251201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48251227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32482 + ... + 33934.

It is an arithmetic number, because the mean of its divisors is an integer number (3238785).

Almost surely, 2^48251224 is an apocalyptic number.

It is an amenable number.

48251224 is an abundant number, since it is smaller than the sum of its proper divisors (55389896).

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

48251224 is a wasteful number, since it uses less digits than its factorization.

48251224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2059 (or 2055 counting only the distinct ones).

The product of its digits is 5120, while the sum is 28.

The square root of 48251224 is about 6946.3100996140. The cubic root of 48251224 is about 364.0570493845.

The spelling of 48251224 in words is "forty-eight million, two hundred fifty-one thousand, two hundred twenty-four".