136377 has 8 divisors (see below), whose sum is σ = 202080. Its totient is φ = 90900.

The previous prime is 136373. The next prime is 136379. The reversal of 136377 is 773631.

It is not a de Polignac number, because 136377 - 2² = 136373 is a prime.

It is a super-2 number, since 2×136377² = 37197372258, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 5051 = 136377 / (1 + 3 + 6 + 3 + 7 + 7).

136377 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 136377.

It is not an unprimeable number, because it can be changed into a prime (136373) 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, 2499 + ... + 2552.

It is an arithmetic number, because the mean of its divisors is an integer number (25260).

2¹³⁶³⁷⁷ is an apocalyptic number.

It is an amenable number.

136377 is a deficient number, since it is larger than the sum of its proper divisors (65703).

136377 is an equidigital number, since it uses as much as digits as its factorization.

136377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5060 (or 5054 counting only the distinct ones).

The product of its digits is 2646, while the sum is 27.

The square root of 136377 is about 369.2925669439. The cubic root of 136377 is about 51.4731062650.

It can be divided in two parts, 13637 and 7, that multiplied together give a palindrome (95459).

The spelling of 136377 in words is "one hundred thirty-six thousand, three hundred seventy-seven".