106677440 has 28 divisors (see below), whose sum is σ = 254026416. Its totient is φ = 42670848.

The previous prime is 106677437. The next prime is 106677463. The reversal of 106677440 is 44776601.

It is a happy number.

It is a super-2 number, since 2×106677440² = 22760152409907200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106677440.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166364 + ... + 167003.

It is an arithmetic number, because the mean of its divisors is an integer number (9072372).

Almost surely, 2^106677440 is an apocalyptic number.

106677440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106677440 is an abundant number, since it is smaller than the sum of its proper divisors (147348976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106677440 is an equidigital number, since it uses as much as digits as its factorization.

106677440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333384 (or 333374 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 106677440 is about 10328.4771384750. The cubic root of 106677440 is about 474.2684065600.

The spelling of 106677440 in words is "one hundred six million, six hundred seventy-seven thousand, four hundred forty".