106685460 has 144 divisors (see below), whose sum is σ = 372468096. Its totient is φ = 24212736.

The previous prime is 106685459. The next prime is 106685549. The reversal of 106685460 is 64586601.

106685460 is a `hidden beast` number, since 106 + 6 + 8 + 546 + 0 = 666.

It is a super-2 number, since 2×106685460² = 22763574750823200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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 in 47 ways as a sum of consecutive naturals, for example, 285834 + ... + 286206.

It is an arithmetic number, because the mean of its divisors is an integer number (2586584).

Almost surely, 2^106685460 is an apocalyptic number.

106685460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 106685460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186234048).

106685460 is an abundant number, since it is smaller than the sum of its proper divisors (265782636).

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

106685460 is a wasteful number, since it uses less digits than its factorization.

106685460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622 (or 617 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 106685460 is about 10328.8653781526. The cubic root of 106685460 is about 474.2802914137.

The spelling of 106685460 in words is "one hundred six million, six hundred eighty-five thousand, four hundred sixty".