106400236 has 12 divisors (see below), whose sum is σ = 188008912. Its totient is φ = 52683408.

The previous prime is 106400233. The next prime is 106400237. The reversal of 106400236 is 632004601.

It is a super-2 number, since 2×106400236² = 22642020441711392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106400233) 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, 128715 + ... + 129538.

Almost surely, 2^106400236 is an apocalyptic number.

It is an amenable number.

106400236 is a deficient number, since it is larger than the sum of its proper divisors (81608676).

106400236 is a wasteful number, since it uses less digits than its factorization.

106400236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258360 (or 258358 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 106400236 is about 10315.0490061851. The cubic root of 106400236 is about 473.8572507764.

Adding to 106400236 its reverse (632004601), we get a palindrome (738404837).

The spelling of 106400236 in words is "one hundred six million, four hundred thousand, two hundred thirty-six".