9661070 has 16 divisors (see below), whose sum is σ = 17860608. Its totient is φ = 3759840.

The previous prime is 9661037. The next prime is 9661079. The reversal of 9661070 is 701669.

It is a happy number.

9661070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9661079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12686 + ... + 13425.

It is an arithmetic number, because the mean of its divisors is an integer number (1116288).

Almost surely, 2^9661070 is an apocalyptic number.

9661070 is a deficient number, since it is larger than the sum of its proper divisors (8199538).

9661070 is a wasteful number, since it uses less digits than its factorization.

9661070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26155.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 9661070 is about 3108.2261822461. The cubic root of 9661070 is about 212.9814321064.

The spelling of 9661070 in words is "nine million, six hundred sixty-one thousand, seventy".