48849512 has 8 divisors (see below), whose sum is σ = 91592850. Its totient is φ = 24424752.

The previous prime is 48849511. The next prime is 48849529. The reversal of 48849512 is 21594884.

It can be written as a sum of positive squares in only one way, i.e., 31427236 + 17422276 = 5606^2 + 4174^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 48849512.

It is not an unprimeable number, because it can be changed into a prime (48849511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3053087 + ... + 3053102.

Almost surely, 2^48849512 is an apocalyptic number.

It is an amenable number.

48849512 is a deficient number, since it is larger than the sum of its proper divisors (42743338).

48849512 is a wasteful number, since it uses less digits than its factorization.

48849512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6106195 (or 6106191 counting only the distinct ones).

The product of its digits is 92160, while the sum is 41.

The square root of 48849512 is about 6989.2425912970. The cubic root of 48849512 is about 365.5555735127. Note that the first 4 decimals are identical.

The spelling of 48849512 in words is "forty-eight million, eight hundred forty-nine thousand, five hundred twelve".