106840147506 has 8 divisors (see below), whose sum is σ = 213680295024. Its totient is φ = 35613382500.

The previous prime is 106840147487. The next prime is 106840147507. The reversal of 106840147506 is 605741048601.

It is a sphenic number, since it is the product of 3 distinct primes.

106840147506 is an admirable number.

It is a super-2 number, since 2×106840147506² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106840147507) 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, 8903345620 + ... + 8903345631.

It is an arithmetic number, because the mean of its divisors is an integer number (26710036878).

Almost surely, 2^106840147506 is an apocalyptic number.

106840147506 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.

106840147506 is a wasteful number, since it uses less digits than its factorization.

106840147506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17806691256.

The product of its (nonzero) digits is 161280, while the sum is 42.

The spelling of 106840147506 in words is "one hundred six billion, eight hundred forty million, one hundred forty-seven thousand, five hundred six".