10147689 has 12 divisors (see below), whose sum is σ = 14742000. Its totient is φ = 6726264.

The previous prime is 10147673. The next prime is 10147693. The reversal of 10147689 is 98674101.

10147689 is a `hidden beast` number, since 101 + 476 + 89 = 666.

It is not a de Polignac number, because 10147689 - 2⁴ = 10147673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10147649) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1539 + ... + 4760.

It is an arithmetic number, because the mean of its divisors is an integer number (1228500).

Almost surely, 2^10147689 is an apocalyptic number.

It is an amenable number.

10147689 is a deficient number, since it is larger than the sum of its proper divisors (4594311).

10147689 is a wasteful number, since it uses less digits than its factorization.

10147689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6484 (or 6481 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 10147689 is about 3185.5437526426. The cubic root of 10147689 is about 216.4989110417.

The spelling of 10147689 in words is "ten million, one hundred forty-seven thousand, six hundred eighty-nine".