276136 has 16 divisors (see below), whose sum is σ = 591840. Its totient is φ = 118320.

The previous prime is 276113. The next prime is 276137. The reversal of 276136 is 631672.

It is a self number, because there is not a number n which added to its sum of digits gives 276136.

It is not an unprimeable number, because it can be changed into a prime (276137) by changing a digit.

276136 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2410 + ... + 2521.

It is an arithmetic number, because the mean of its divisors is an integer number (36990).

2²⁷⁶¹³⁶ is an apocalyptic number.

It is an amenable number.

276136 is an abundant number, since it is smaller than the sum of its proper divisors (315704).

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

276136 is a wasteful number, since it uses less digits than its factorization.

276136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4944 (or 4940 counting only the distinct ones).

The product of its digits is 1512, while the sum is 25.

The square root of 276136 is about 525.4864413094. The cubic root of 276136 is about 65.1189930762.

The spelling of 276136 in words is "two hundred seventy-six thousand, one hundred thirty-six".