136614652 has 12 divisors (see below), whose sum is σ = 253139040. Its totient is φ = 64289216.

The previous prime is 136614631. The next prime is 136614659. The reversal of 136614652 is 256416631.

It is a super-2 number, since 2×136614652² = 37327126282162208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136614659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1004452 + ... + 1004587.

It is an arithmetic number, because the mean of its divisors is an integer number (21094920).

Almost surely, 2^136614652 is an apocalyptic number.

It is an amenable number.

136614652 is a deficient number, since it is larger than the sum of its proper divisors (116524388).

136614652 is a wasteful number, since it uses less digits than its factorization.

136614652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2009060 (or 2009058 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The square root of 136614652 is about 11688.2270682940. The cubic root of 136614652 is about 515.0298810701.

The spelling of 136614652 in words is "one hundred thirty-six million, six hundred fourteen thousand, six hundred fifty-two".