187052052 has 48 divisors (see below), whose sum is σ = 485134272. Its totient is φ = 55610880.

The previous prime is 187052051. The next prime is 187052069. The reversal of 187052052 is 250250781.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (187052051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6373 + ... + 20364.

It is an arithmetic number, because the mean of its divisors is an integer number (10106964).

Almost surely, 2^187052052 is an apocalyptic number.

187052052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

187052052 is an abundant number, since it is smaller than the sum of its proper divisors (298082220).

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

187052052 is a wasteful number, since it uses less digits than its factorization.

187052052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26808 (or 26806 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 187052052 is about 13676.6974083658. The cubic root of 187052052 is about 571.9009600805.

The spelling of 187052052 in words is "one hundred eighty-seven million, fifty-two thousand, fifty-two".