10489282 has 4 divisors (see below), whose sum is σ = 15733926. Its totient is φ = 5244640.

The previous prime is 10489277. The next prime is 10489307. The reversal of 10489282 is 28298401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28298401 = 3907 ⋅7243.

It can be written as a sum of positive squares in only one way, i.e., 9603801 + 885481 = 3099^2 + 941^2 .

It is a super-2 number, since 2×10489282² = 220050073751048, which contains 22 as substring.

It is a plaindrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2622319 + ... + 2622322.

Almost surely, 2^10489282 is an apocalyptic number.

10489282 is a deficient number, since it is larger than the sum of its proper divisors (5244644).

10489282 is an equidigital number, since it uses as much as digits as its factorization.

10489282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5244643.

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 10489282 is about 3238.7161036435. The cubic root of 10489282 is about 218.9014241902.

The spelling of 10489282 in words is "ten million, four hundred eighty-nine thousand, two hundred eighty-two".