106778283 has 16 divisors (see below), whose sum is σ = 143678976. Its totient is φ = 70535520.

The previous prime is 106778281. The next prime is 106778299. The reversal of 106778283 is 382877601.

It is not a de Polignac number, because 106778283 - 2¹ = 106778281 is a prime.

It is a super-2 number, since 2×106778283² = 22803203440856178, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106778281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 290766 + ... + 291132.

It is an arithmetic number, because the mean of its divisors is an integer number (8979936).

Almost surely, 2^106778283 is an apocalyptic number.

106778283 is a deficient number, since it is larger than the sum of its proper divisors (36900693).

106778283 is a wasteful number, since it uses less digits than its factorization.

106778283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 994.

The product of its (nonzero) digits is 112896, while the sum is 42.

The square root of 106778283 is about 10333.3577795410. The cubic root of 106778283 is about 474.4178026789.

The spelling of 106778283 in words is "one hundred six million, seven hundred seventy-eight thousand, two hundred eighty-three".