8264772 has 72 divisors (see below), whose sum is σ = 22582560. Its totient is φ = 2540160.

The previous prime is 8264749. The next prime is 8264777. The reversal of 8264772 is 2774628.

8264772 is a `hidden beast` number, since 8 + 2 + 647 + 7 + 2 = 666.

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 (8264777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29272 + ... + 29552.

Almost surely, 2^8264772 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 8264772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11291280).

8264772 is an abundant number, since it is smaller than the sum of its proper divisors (14317788).

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

8264772 is a wasteful number, since it uses less digits than its factorization.

8264772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353 (or 348 counting only the distinct ones).

The product of its digits is 37632, while the sum is 36.

The square root of 8264772 is about 2874.8516483464. The cubic root of 8264772 is about 202.1825295216.

The spelling of 8264772 in words is "eight million, two hundred sixty-four thousand, seven hundred seventy-two".