10778234 has 4 divisors (see below), whose sum is σ = 16167354. Its totient is φ = 5389116.

The previous prime is 10778233. The next prime is 10778249. The reversal of 10778234 is 43287701.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43287701 = 113 ⋅383077.

It can be written as a sum of positive squares in only one way, i.e., 10543009 + 235225 = 3247^2 + 485^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10778234.

It is not an unprimeable number, because it can be changed into a prime (10778233) 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 as a sum of consecutive naturals, namely, 2694557 + ... + 2694560.

Almost surely, 2^10778234 is an apocalyptic number.

10778234 is a deficient number, since it is larger than the sum of its proper divisors (5389120).

10778234 is an equidigital number, since it uses as much as digits as its factorization.

10778234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5389119.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 10778234 is about 3283.0220833860. The cubic root of 10778234 is about 220.8932962914.

The spelling of 10778234 in words is "ten million, seven hundred seventy-eight thousand, two hundred thirty-four".