10272456 has 24 divisors (see below), whose sum is σ = 27821430. Its totient is φ = 3424128.

The previous prime is 10272413. The next prime is 10272473. The reversal of 10272456 is 65427201.

It can be written as a sum of positive squares in only one way, i.e., 8608356 + 1664100 = 2934^2 + 1290^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 71265 + ... + 71408.

Almost surely, 2^10272456 is an apocalyptic number.

It is an amenable number.

10272456 is an abundant number, since it is smaller than the sum of its proper divisors (17548974).

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

10272456 is a wasteful number, since it uses less digits than its factorization.

10272456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142685 (or 142678 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 10272456 is about 3205.0672379843. The cubic root of 10272456 is about 217.3825922027.

Adding to 10272456 its reverse (65427201), we get a palindrome (75699657).

The spelling of 10272456 in words is "ten million, two hundred seventy-two thousand, four hundred fifty-six".