8542276 has 12 divisors (see below), whose sum is σ = 14995708. Its totient is φ = 4257792.

The previous prime is 8542273. The next prime is 8542291. The reversal of 8542276 is 6722458.

It can be written as a sum of positive squares in 2 ways, for example, as 2637376 + 5904900 = 1624^2 + 2430^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 8³ + 5⁷ + 4⁸ + 2¹³ + 2²³ + 7 + 6⁴ .

It is not an unprimeable number, because it can be changed into a prime (8542273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1821 + ... + 4516.

Almost surely, 2^8542276 is an apocalyptic number.

It is an amenable number.

8542276 is a deficient number, since it is larger than the sum of its proper divisors (6453432).

8542276 is a wasteful number, since it uses less digits than its factorization.

8542276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6678 (or 6676 counting only the distinct ones).

The product of its digits is 26880, while the sum is 34.

The square root of 8542276 is about 2922.7172288814. The cubic root of 8542276 is about 204.4205409024.

The spelling of 8542276 in words is "eight million, five hundred forty-two thousand, two hundred seventy-six".