913276 has 36 divisors (see below), whose sum is σ = 1988112. Its totient is φ = 359424.

The previous prime is 913259. The next prime is 913279. The reversal of 913276 is 672319.

913276 is a nontrivial binomial coefficient, being equal to C(1352, 2).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (913279) by changing a digit.

913276 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 11 ways as a sum of consecutive naturals, for example, 4636 + ... + 4828.

2⁹¹³²⁷⁶ is an apocalyptic number.

913276 is the 1351-st triangular number and also the 676-th hexagonal number.

913276 is the 451-st centered nonagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 913276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (994056).

913276 is an abundant number, since it is smaller than the sum of its proper divisors (1074836).

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

913276 is a wasteful number, since it uses less digits than its factorization.

913276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230 (or 215 counting only the distinct ones).

The product of its digits is 2268, while the sum is 28.

The square root of 913276 is about 955.6547493734. The cubic root of 913276 is about 97.0213578223.

It can be divided in two parts, 91 and 3276, that multiplied together give a square (298116 = 546²).

The spelling of 913276 in words is "nine hundred thirteen thousand, two hundred seventy-six".