106697444 has 12 divisors (see below), whose sum is σ = 213394944. Its totient is φ = 45727464.

The previous prime is 106697419. The next prime is 106697447. The reversal of 106697444 is 444796601.

106697444 is an admirable number.

It is a super-2 number, since 2×106697444² = 22768689112266272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106697447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1905284 + ... + 1905339.

It is an arithmetic number, because the mean of its divisors is an integer number (17782912).

Almost surely, 2^106697444 is an apocalyptic number.

106697444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

106697444 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

106697444 is a wasteful number, since it uses less digits than its factorization.

106697444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3810634 (or 3810632 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 106697444 is about 10329.4454836646. The cubic root of 106697444 is about 474.2980494169.

The spelling of 106697444 in words is "one hundred six million, six hundred ninety-seven thousand, four hundred forty-four".