8892481 has 4 divisors (see below), whose sum is σ = 9576532. Its totient is φ = 8208432.

The previous prime is 8892461. The next prime is 8892487. The reversal of 8892481 is 1842988.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3964081 + 4928400 = 1991^2 + 2220^2 .

It is a cyclic number.

It is not a de Polignac number, because 8892481 - 2¹⁹ = 8368193 is a prime.

It is a super-2 number, since 2×8892481² = 158152436670722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8892487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342006 + ... + 342031.

It is an arithmetic number, because the mean of its divisors is an integer number (2394133).

Almost surely, 2^8892481 is an apocalyptic number.

It is an amenable number.

8892481 is a deficient number, since it is larger than the sum of its proper divisors (684051).

8892481 is a wasteful number, since it uses less digits than its factorization.

8892481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684050.

The product of its digits is 36864, while the sum is 40.

The square root of 8892481 is about 2982.0263244982. The cubic root of 8892481 is about 207.1767337834.

It can be divided in two parts, 889248 and 1, that added together give a square (889249 = 943²).

The spelling of 8892481 in words is "eight million, eight hundred ninety-two thousand, four hundred eighty-one".