8262261 has 24 divisors (see below), whose sum is σ = 13715520. Its totient is φ = 4694976.

The previous prime is 8262259. The next prime is 8262263. The reversal of 8262261 is 1622628.

It is an interprime number because it is at equal distance from previous prime (8262259) and next prime (8262263).

It is not a de Polignac number, because 8262261 - 2¹ = 8262259 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8262263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19510 + ... + 19928.

It is an arithmetic number, because the mean of its divisors is an integer number (571480).

Almost surely, 2^8262261 is an apocalyptic number.

It is an amenable number.

8262261 is a deficient number, since it is larger than the sum of its proper divisors (5453259).

8262261 is a wasteful number, since it uses less digits than its factorization.

8262261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745 (or 742 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 8262261 is about 2874.4148969834. The cubic root of 8262261 is about 202.1620517736.

Adding to 8262261 its reverse (1622628), we get a palindrome (9884889).

The spelling of 8262261 in words is "eight million, two hundred sixty-two thousand, two hundred sixty-one".