106783408 has 10 divisors (see below), whose sum is σ = 206892884. Its totient is φ = 53391696.

The previous prime is 106783399. The next prime is 106783463. The reversal of 106783408 is 804387601.

It is a happy number.

It is a super-2 number, since 2×106783408² = 22805392448188928, which contains 22 as substring.

It is an unprimeable number.

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, 3336966 + ... + 3336997.

Almost surely, 2^106783408 is an apocalyptic number.

It is an amenable number.

106783408 is a deficient number, since it is larger than the sum of its proper divisors (100109476).

106783408 is an equidigital number, since it uses as much as digits as its factorization.

106783408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6673971 (or 6673965 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 106783408 is about 10333.6057598498. The cubic root of 106783408 is about 474.4253927127.

The spelling of 106783408 in words is "one hundred six million, seven hundred eighty-three thousand, four hundred eight".