106885442 has 8 divisors (see below), whose sum is σ = 164238732. Its totient is φ = 52139200.

The previous prime is 106885433. The next prime is 106885451. The reversal of 106885442 is 244588601.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (106885433) and next prime (106885451).

It can be written as a sum of positive squares in 2 ways, for example, as 106275481 + 609961 = 10309^2 + 781^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×106885442³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 106885396 and 106885405.

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, 651659 + ... + 651822.

Almost surely, 2^106885442 is an apocalyptic number.

106885442 is a deficient number, since it is larger than the sum of its proper divisors (57353290).

106885442 is a wasteful number, since it uses less digits than its factorization.

106885442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303524.

The product of its (nonzero) digits is 61440, while the sum is 38.

The square root of 106885442 is about 10338.5415799328. The cubic root of 106885442 is about 474.5764527305.

The spelling of 106885442 in words is "one hundred six million, eight hundred eighty-five thousand, four hundred forty-two".