48163612 has 48 divisors (see below), whose sum is σ = 99742720. Its totient is φ = 19922112.

The previous prime is 48163597. The next prime is 48163627. The reversal of 48163612 is 21636184.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (48163597) and next prime (48163627).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131053 + ... + 131419.

Almost surely, 2^48163612 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48163612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49871360).

48163612 is an abundant number, since it is smaller than the sum of its proper divisors (51579108).

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

48163612 is a wasteful number, since it uses less digits than its factorization.

48163612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530 (or 528 counting only the distinct ones).

The product of its digits is 6912, while the sum is 31.

The square root of 48163612 is about 6940.0008645533. Note that the first 3 decimals coincide. The cubic root of 48163612 is about 363.8365707594.

Adding to 48163612 its reverse (21636184), we get a palindrome (69799796).

The spelling of 48163612 in words is "forty-eight million, one hundred sixty-three thousand, six hundred twelve".