106400136 has 16 divisors (see below), whose sum is σ = 266000400. Its totient is φ = 35466704.

The previous prime is 106400131. The next prime is 106400141. The reversal of 106400136 is 631004601.

It is an interprime number because it is at equal distance from previous prime (106400131) and next prime (106400141).

It is a super-2 number, since 2×106400136² = 22641977881636992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106400131) 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, 2216646 + ... + 2216693.

It is an arithmetic number, because the mean of its divisors is an integer number (16625025).

Almost surely, 2^106400136 is an apocalyptic number.

It is an amenable number.

106400136 is an abundant number, since it is smaller than the sum of its proper divisors (159600264).

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

106400136 is a wasteful number, since it uses less digits than its factorization.

106400136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4433348 (or 4433344 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 106400136 is about 10315.0441588972. The cubic root of 106400136 is about 473.8571023252.

Adding to 106400136 its reverse (631004601), we get a palindrome (737404737).

The spelling of 106400136 in words is "one hundred six million, four hundred thousand, one hundred thirty-six".