8200772 has 6 divisors (see below), whose sum is σ = 14351358. Its totient is φ = 4100384.

The previous prime is 8200769. The next prime is 8200789. The reversal of 8200772 is 2770028.

It can be written as a sum of positive squares in only one way, i.e., 4726276 + 3474496 = 2174^2 + 1864^2 .

It is a super-2 number, since 2×8200772² = 134505322791968, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1025093 + ... + 1025100.

It is an arithmetic number, because the mean of its divisors is an integer number (2391893).

Almost surely, 2^8200772 is an apocalyptic number.

It is an amenable number.

8200772 is a deficient number, since it is larger than the sum of its proper divisors (6150586).

8200772 is a wasteful number, since it uses less digits than its factorization.

8200772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2050197 (or 2050195 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 8200772 is about 2863.6990065298. The cubic root of 8200772 is about 201.6592956196.

The spelling of 8200772 in words is "eight million, two hundred thousand, seven hundred seventy-two".