136187652 has 24 divisors (see below), whose sum is σ = 320689600. Its totient is φ = 44978976.

The previous prime is 136187651. The next prime is 136187657. The reversal of 136187652 is 256781631.

It is a self number, because there is not a number n which added to its sum of digits gives 136187652.

It is not an unprimeable number, because it can be changed into a prime (136187651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50752 + ... + 53367.

Almost surely, 2^136187652 is an apocalyptic number.

136187652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

136187652 is an abundant number, since it is smaller than the sum of its proper divisors (184501948).

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

136187652 is a wasteful number, since it uses less digits than its factorization.

136187652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104235 (or 104233 counting only the distinct ones).

The product of its digits is 60480, while the sum is 39.

The square root of 136187652 is about 11669.9465294405. The cubic root of 136187652 is about 514.4927320450.

The spelling of 136187652 in words is "one hundred thirty-six million, one hundred eighty-seven thousand, six hundred fifty-two".