10148643 has 24 divisors (see below), whose sum is σ = 15685488. Its totient is φ = 6300672.

The previous prime is 10148639. The next prime is 10148653. The reversal of 10148643 is 34684101.

10148643 is a `hidden beast` number, since 1 + 0 + 14 + 8 + 643 = 666.

It is not a de Polignac number, because 10148643 - 2² = 10148639 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10148623) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 16996 + ... + 17582.

It is an arithmetic number, because the mean of its divisors is an integer number (653562).

Almost surely, 2^10148643 is an apocalyptic number.

10148643 is a deficient number, since it is larger than the sum of its proper divisors (5536845).

10148643 is a wasteful number, since it uses less digits than its factorization.

10148643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723 (or 720 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 10148643 is about 3185.6934880807. The cubic root of 10148643 is about 216.5056952954.

The spelling of 10148643 in words is "ten million, one hundred forty-eight thousand, six hundred forty-three".