48187012 has 6 divisors (see below), whose sum is σ = 84327278. Its totient is φ = 24093504.

The previous prime is 48186977. The next prime is 48187019. The reversal of 48187012 is 21078184.

48187012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 37650496 + 10536516 = 6136^2 + 3246^2 .

It is not an unprimeable number, because it can be changed into a prime (48187019) 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 as a sum of consecutive naturals, namely, 6023373 + ... + 6023380.

Almost surely, 2^48187012 is an apocalyptic number.

It is an amenable number.

48187012 is a deficient number, since it is larger than the sum of its proper divisors (36140266).

48187012 is a wasteful number, since it uses less digits than its factorization.

48187012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12046757 (or 12046755 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 31.

The square root of 48187012 is about 6941.6865385870. The cubic root of 48187012 is about 363.8954838197.

The spelling of 48187012 in words is "forty-eight million, one hundred eighty-seven thousand, twelve".