10499225 has 24 divisors (see below), whose sum is σ = 14424672. Its totient is φ = 7516800.

The previous prime is 10499219. The next prime is 10499243. The reversal of 10499225 is 52299401.

It is a de Polignac number, because none of the positive numbers 2^k-10499225 is a prime.

It is a super-2 number, since 2×10499225² = 220467451201250, which contains 22 as substring.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10499191 and 10499200.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19814 + ... + 20336.

It is an arithmetic number, because the mean of its divisors is an integer number (601028).

Almost surely, 2^10499225 is an apocalyptic number.

It is an amenable number.

10499225 is a deficient number, since it is larger than the sum of its proper divisors (3925447).

10499225 is a wasteful number, since it uses less digits than its factorization.

10499225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617 (or 612 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 10499225 is about 3240.2507619010. The cubic root of 10499225 is about 218.9705693581.

The spelling of 10499225 in words is "ten million, four hundred ninety-nine thousand, two hundred twenty-five".