10634427 has 12 divisors (see below), whose sum is σ = 15556320. Its totient is φ = 6999408.

The previous prime is 10634419. The next prime is 10634431. The reversal of 10634427 is 72443601.

10634427 is a `hidden beast` number, since 1 + 0 + 634 + 4 + 27 = 666.

It is not a de Polignac number, because 10634427 - 2³ = 10634419 is a prime.

It is a super-2 number, since 2×10634427² = 226182075236658, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10634427.

It is not an unprimeable number, because it can be changed into a prime (10634417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6768 + ... + 8189.

It is an arithmetic number, because the mean of its divisors is an integer number (1296360).

Almost surely, 2^10634427 is an apocalyptic number.

10634427 is a deficient number, since it is larger than the sum of its proper divisors (4921893).

10634427 is a wasteful number, since it uses less digits than its factorization.

10634427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15042 (or 15039 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 10634427 is about 3261.0469177858. The cubic root of 10634427 is about 219.9064822916.

The spelling of 10634427 in words is "ten million, six hundred thirty-four thousand, four hundred twenty-seven".