8942766 has 16 divisors (see below), whose sum is σ = 20440704. Its totient is φ = 2555064.

The previous prime is 8942761. The next prime is 8942771. The reversal of 8942766 is 6672498.

It is an interprime number because it is at equal distance from previous prime (8942761) and next prime (8942771).

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 212923 = 8942766 / (8 + 9 + 4 + 2 + 7 + 6 + 6).

It is a d-powerful number, because it can be written as 8³ + 9⁶ + 4⁶ + 2²³ + 7⁵ + 6 + 6⁴ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8942761) 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 7 ways as a sum of consecutive naturals, for example, 106420 + ... + 106503.

It is an arithmetic number, because the mean of its divisors is an integer number (1277544).

Almost surely, 2^8942766 is an apocalyptic number.

8942766 is an abundant number, since it is smaller than the sum of its proper divisors (11497938).

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

8942766 is a wasteful number, since it uses less digits than its factorization.

8942766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212935.

The product of its digits is 145152, while the sum is 42.

The square root of 8942766 is about 2990.4457861663. The cubic root of 8942766 is about 207.5665127657.

The spelling of 8942766 in words is "eight million, nine hundred forty-two thousand, seven hundred sixty-six".