48386556 has 36 divisors (see below), whose sum is σ = 129506832. Its totient is φ = 15179904.

The previous prime is 48386537. The next prime is 48386557. The reversal of 48386556 is 65568384.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-3 number, since 3×48386556³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48386557) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38920 + ... + 40143.

It is an arithmetic number, because the mean of its divisors is an integer number (3597412).

Almost surely, 2^48386556 is an apocalyptic number.

It is an amenable number.

48386556 is an abundant number, since it is smaller than the sum of its proper divisors (81120276).

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

48386556 is a wasteful number, since it uses less digits than its factorization.

48386556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79090 (or 79085 counting only the distinct ones).

The product of its digits is 691200, while the sum is 45.

The square root of 48386556 is about 6956.0445656997. The cubic root of 48386556 is about 364.3970931138.

It can be divided in two parts, 4 and 8386556, that added together give a triangular number (8386560 = T₄₀₉₅).

The spelling of 48386556 in words is "forty-eight million, three hundred eighty-six thousand, five hundred fifty-six".