10663425 has 36 divisors (see below), whose sum is σ = 19363344. Its totient is φ = 5608800.

The previous prime is 10663423. The next prime is 10663439. The reversal of 10663425 is 52436601.

10663425 is a `hidden beast` number, since 1 + 0 + 6 + 634 + 25 = 666.

It is not a de Polignac number, because 10663425 - 2¹ = 10663423 is a prime.

It is a super-2 number, since 2×10663425² = 227417265461250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10663423) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 18390 + ... + 18960.

Almost surely, 2^10663425 is an apocalyptic number.

10663425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10663425 is a deficient number, since it is larger than the sum of its proper divisors (8699919).

10663425 is a wasteful number, since it uses less digits than its factorization.

10663425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670 (or 662 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 10663425 is about 3265.4900091717. The cubic root of 10663425 is about 220.1061815263.

The spelling of 10663425 in words is "ten million, six hundred sixty-three thousand, four hundred twenty-five".