956978105 has 12 divisors (see below), whose sum is σ = 1189343532. Its totient is φ = 739179840.

The previous prime is 956978083. The next prime is 956978137. The reversal of 956978105 is 501879659.

It is a happy number.

956978105 is digitally balanced in base 2 and base 6, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 4700224 + 952277881 = 2168^2 + 30859^2 .

It is not a de Polignac number, because 956978105 - 2⁸ = 956977849 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 109586 + ... + 117995.

It is an arithmetic number, because the mean of its divisors is an integer number (99111961).

Almost surely, 2^956978105 is an apocalyptic number.

It is an amenable number.

956978105 is a deficient number, since it is larger than the sum of its proper divisors (232365427).

956978105 is a wasteful number, since it uses less digits than its factorization.

956978105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227644 (or 227615 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 50.

The square root of 956978105 is about 30935.0627120748. The cubic root of 956978105 is about 985.4486536962.

The spelling of 956978105 in words is "nine hundred fifty-six million, nine hundred seventy-eight thousand, one hundred five".