106393396 has 12 divisors (see below), whose sum is σ = 187134948. Its totient is φ = 52926272.

The previous prime is 106393381. The next prime is 106393403. The reversal of 106393396 is 693393601.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 95765796 + 10627600 = 9786^2 + 3260^2 .

It is a super-2 number, since 2×106393396² = 22639109424825632, 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 3 ways as a sum of consecutive naturals, for example, 66721 + ... + 68296.

It is an arithmetic number, because the mean of its divisors is an integer number (15594579).

Almost surely, 2^106393396 is an apocalyptic number.

It is an amenable number.

106393396 is a deficient number, since it is larger than the sum of its proper divisors (80741552).

106393396 is a wasteful number, since it uses less digits than its factorization.

106393396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135218 (or 135216 counting only the distinct ones).

The product of its (nonzero) digits is 78732, while the sum is 40.

The square root of 106393396 is about 10314.7174464452. The cubic root of 106393396 is about 473.8470964974.

The spelling of 106393396 in words is "one hundred six million, three hundred ninety-three thousand, three hundred ninety-six".