48012270 has 64 divisors (see below), whose sum is σ = 121305600. Its totient is φ = 12138368.

The previous prime is 48012229. The next prime is 48012277. The reversal of 48012270 is 7221084.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 48012270.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48012277) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 102577 + ... + 103043.

It is an arithmetic number, because the mean of its divisors is an integer number (1895400).

Almost surely, 2^48012270 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48012270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60652800).

48012270 is an abundant number, since it is smaller than the sum of its proper divisors (73293330).

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

48012270 is a wasteful number, since it uses less digits than its factorization.

48012270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649.

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 48012270 is about 6929.0886846684. The cubic root of 48012270 is about 363.4550826916.

The spelling of 48012270 in words is "forty-eight million, twelve thousand, two hundred seventy".