136432677 has 8 divisors (see below), whose sum is σ = 184472640. Its totient is φ = 89673920.

The previous prime is 136432657. The next prime is 136432687. The reversal of 136432677 is 776234631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 136432677 - 2¹⁶ = 136367141 is a prime.

It is a super-2 number, since 2×136432677² = 37227750706772658, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136432607) 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, 320052 + ... + 320477.

It is an arithmetic number, because the mean of its divisors is an integer number (23059080).

Almost surely, 2^136432677 is an apocalyptic number.

It is an amenable number.

136432677 is a deficient number, since it is larger than the sum of its proper divisors (48039963).

136432677 is an equidigital number, since it uses as much as digits as its factorization.

136432677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640603.

The product of its digits is 127008, while the sum is 39.

The square root of 136432677 is about 11680.4399317834. The cubic root of 136432677 is about 514.8011008091.

The spelling of 136432677 in words is "one hundred thirty-six million, four hundred thirty-two thousand, six hundred seventy-seven".