106489578 has 16 divisors (see below), whose sum is σ = 229362336. Its totient is φ = 32766000.

The previous prime is 106489577. The next prime is 106489583. The reversal of 106489578 is 875984601.

It is a super-2 number, since 2×106489578² = 22680060445236168, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (106489571) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 682548 + ... + 682703.

It is an arithmetic number, because the mean of its divisors is an integer number (14335146).

Almost surely, 2^106489578 is an apocalyptic number.

106489578 is an abundant number, since it is smaller than the sum of its proper divisors (122872758).

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

106489578 is a wasteful number, since it uses less digits than its factorization.

106489578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1365269.

The product of its (nonzero) digits is 483840, while the sum is 48.

The square root of 106489578 is about 10319.3787603712. The cubic root of 106489578 is about 473.9898429343.

The spelling of 106489578 in words is "one hundred six million, four hundred eighty-nine thousand, five hundred seventy-eight".