106214646 has 16 divisors (see below), whose sum is σ = 219754800. Its totient is φ = 34183968.

The previous prime is 106214639. The next prime is 106214659. The reversal of 106214646 is 646412601.

It is a super-2 number, since 2×106214646² = 22563102049810632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305041 + ... + 305388.

It is an arithmetic number, because the mean of its divisors is an integer number (13734675).

Almost surely, 2^106214646 is an apocalyptic number.

106214646 is an abundant number, since it is smaller than the sum of its proper divisors (113540154).

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

106214646 is a wasteful number, since it uses less digits than its factorization.

106214646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610463.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 106214646 is about 10306.0490004657. The cubic root of 106214646 is about 473.5815798691.

The spelling of 106214646 in words is "one hundred six million, two hundred fourteen thousand, six hundred forty-six".