48071772 has 48 divisors (see below), whose sum is σ = 142437120. Its totient is φ = 13734576.

The previous prime is 48071759. The next prime is 48071773. The reversal of 48071772 is 27717084.

48071772 is a `hidden beast` number, since 480 + 7 + 177 + 2 = 666.

48071772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×48071772³ (a number of 24 digits) contains 333 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48071773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31038 + ... + 32549.

It is an arithmetic number, because the mean of its divisors is an integer number (2967440).

Almost surely, 2^48071772 is an apocalyptic number.

48071772 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

48071772 is an abundant number, since it is smaller than the sum of its proper divisors (94365348).

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

48071772 is a wasteful number, since it uses less digits than its factorization.

48071772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63607 (or 63599 counting only the distinct ones).

The product of its (nonzero) digits is 21952, while the sum is 36.

The square root of 48071772 is about 6933.3809934259. The cubic root of 48071772 is about 363.6051649976.

The spelling of 48071772 in words is "forty-eight million, seventy-one thousand, seven hundred seventy-two".