10486778 has 16 divisors (see below), whose sum is σ = 16117920. Its totient is φ = 5115600.

The previous prime is 10486757. The next prime is 10486783. The reversal of 10486778 is 87768401.

It is a zygodrome in base 4.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21113 + ... + 21603.

It is an arithmetic number, because the mean of its divisors is an integer number (1007370).

Almost surely, 2^10486778 is an apocalyptic number.

10486778 is a deficient number, since it is larger than the sum of its proper divisors (5631142).

10486778 is a wasteful number, since it uses less digits than its factorization.

10486778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733.

The product of its (nonzero) digits is 75264, while the sum is 41.

The square root of 10486778 is about 3238.3295076320. The cubic root of 10486778 is about 218.8840040977.

The spelling of 10486778 in words is "ten million, four hundred eighty-six thousand, seven hundred seventy-eight".