276060672 has 120 divisors (see below), whose sum is σ = 804323520. Its totient is φ = 91146240.

The previous prime is 276060661. The next prime is 276060677.

276060672 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (276060677) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 640297 + ... + 640727.

It is an arithmetic number, because the mean of its divisors is an integer number (6702696).

Almost surely, 2^276060672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 276060672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (402161760).

276060672 is an abundant number, since it is smaller than the sum of its proper divisors (528262848).

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

276060672 is a wasteful number, since it uses less digits than its factorization.

276060672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594 (or 575 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 276060672 is about 16615.0736381155. The cubic root of 276060672 is about 651.1307120005.

The spelling of 276060672 in words is "two hundred seventy-six million, sixty thousand, six hundred seventy-two".