10244072 has 16 divisors (see below), whose sum is σ = 19264740. Its totient is φ = 5106816.

The previous prime is 10244053. The next prime is 10244089. The reversal of 10244072 is 27044201.

It can be written as a sum of positive squares in 2 ways, for example, as 10201636 + 42436 = 3194^2 + 206^2 .

It is a super-2 number, since 2×10244072² = 209882022282368, which contains 22 as substring.

It is a nialpdrome in base 15.

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 3 ways as a sum of consecutive naturals, for example, 1268 + ... + 4700.

Almost surely, 2^10244072 is an apocalyptic number.

It is an amenable number.

10244072 is a deficient number, since it is larger than the sum of its proper divisors (9020668).

10244072 is a wasteful number, since it uses less digits than its factorization.

10244072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3812 (or 3808 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 10244072 is about 3200.6361867604. The cubic root of 10244072 is about 217.1821896498.

Adding to 10244072 its reverse (27044201), we get a palindrome (37288273).

The spelling of 10244072 in words is "ten million, two hundred forty-four thousand, seventy-two".