10396778 has 16 divisors (see below), whose sum is σ = 18305664. Its totient is φ = 4335120.

The previous prime is 10396777. The next prime is 10396801. The reversal of 10396778 is 87769301.

10396778 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10396777) 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, 9518 + ... + 10553.

It is an arithmetic number, because the mean of its divisors is an integer number (1144104).

Almost surely, 2^10396778 is an apocalyptic number.

10396778 is a deficient number, since it is larger than the sum of its proper divisors (7908886).

10396778 is a wasteful number, since it uses less digits than its factorization.

10396778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20117.

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 10396778 is about 3224.4035107288. The cubic root of 10396778 is about 218.2560328233.

The spelling of 10396778 in words is "ten million, three hundred ninety-six thousand, seven hundred seventy-eight".