48291636 has 12 divisors (see below), whose sum is σ = 112680512. Its totient is φ = 16097208.

The previous prime is 48291619. The next prime is 48291671. The reversal of 48291636 is 63619284.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 48291594 and 48291603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2012140 + ... + 2012163.

Almost surely, 2^48291636 is an apocalyptic number.

It is an amenable number.

48291636 is an abundant number, since it is smaller than the sum of its proper divisors (64388876).

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

48291636 is a wasteful number, since it uses less digits than its factorization.

48291636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4024310 (or 4024308 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The square root of 48291636 is about 6949.2183733136. The cubic root of 48291636 is about 364.1586576398.

The spelling of 48291636 in words is "forty-eight million, two hundred ninety-one thousand, six hundred thirty-six".