10128612 has 24 divisors (see below), whose sum is σ = 25451776. Its totient is φ = 3116448.

The previous prime is 10128593. The next prime is 10128637. The reversal of 10128612 is 21682101.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 32308 + ... + 32619.

Almost surely, 2^10128612 is an apocalyptic number.

10128612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10128612 is an abundant number, since it is smaller than the sum of its proper divisors (15323164).

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

10128612 is a wasteful number, since it uses less digits than its factorization.

10128612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64947 (or 64945 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 10128612 is about 3182.5480357726. The cubic root of 10128612 is about 216.3631579466.

The spelling of 10128612 in words is "ten million, one hundred twenty-eight thousand, six hundred twelve".