187488048 has 120 divisors (see below), whose sum is σ = 560728000. Its totient is φ = 53792640.

The previous prime is 187488047. The next prime is 187488073. The reversal of 187488048 is 840884781.

It is a happy number.

187488048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 187487988 and 187488006.

It is not an unprimeable number, because it can be changed into a prime (187488047) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 109503 + ... + 111201.

Almost surely, 2^187488048 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 187488048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280364000).

187488048 is an abundant number, since it is smaller than the sum of its proper divisors (373239952).

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

187488048 is a wasteful number, since it uses less digits than its factorization.

187488048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1751 (or 1734 counting only the distinct ones).

The product of its (nonzero) digits is 458752, while the sum is 48.

The square root of 187488048 is about 13692.6275053402. The cubic root of 187488048 is about 572.3449595741.

It can be divided in two parts, 18748 and 8048, that added together give a triangular number (26796 = T₂₃₁).

The spelling of 187488048 in words is "one hundred eighty-seven million, four hundred eighty-eight thousand, forty-eight".