10778013 has 24 divisors (see below), whose sum is σ = 16039296. Its totient is φ = 6972000.

The previous prime is 10778011. The next prime is 10778057. The reversal of 10778013 is 31087701.

It is not a de Polignac number, because 10778013 - 2¹ = 10778011 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10778011) 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, 64456 + ... + 64622.

It is an arithmetic number, because the mean of its divisors is an integer number (668304).

Almost surely, 2^10778013 is an apocalyptic number.

It is an amenable number.

10778013 is a deficient number, since it is larger than the sum of its proper divisors (5261283).

10778013 is a wasteful number, since it uses less digits than its factorization.

10778013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345 (or 342 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 27.

The square root of 10778013 is about 3282.9884252004. The cubic root of 10778013 is about 220.8917865279.

The spelling of 10778013 in words is "ten million, seven hundred seventy-eight thousand, thirteen".